twigphp/Twig

Executive summary

twigphp/Twig scores 63 out of 100 and is rated Adequate, while three of its five lenses score higher still: Architecture at 96, Security and Compliance at 95 and Production Readiness at 90, all rated Exemplary.

The score is lower than those three because the weakest lens counts most, and here that is Maturity, which scores 49 and is rated Weak. Its Architecture documentation dimension scores 0 out of 10, and until that reaches 4, Maturity can't be rated higher than Adequate. The first actions are to record your significant design decisions and to raise PHPStan to level 8 (`level: 8` in `phpstan.neon.dist`, or `max`) or Psalm to `errorLevel="3"` or stricter, so `?Type` is a type the checker holds you to; generate a baseline for what that surfaces only to pay it down, not to keep it, and if Maturity rose to 70, the score would rise from 63 to about 70.

15 findings are critical, all in Static Analysis (SAST).

Watchdog couldn't measure 18 dimensions in this code, among them Code Coverage, Test Reliability and Dependency Hygiene, so they are left out of the score. The product code is 24,719 lines, which would take an estimated 0.4 person-years, around €52,000, to rebuild.

Code Health 57 Adequate, capped by Nullable reference types Architecture 96 ★ Exemplary Maturity 49 Weak, capped by Architecture documentation Production Readiness 90 ★ Exemplary Security and Compliance 95 ★ Exemplary

A lens is capped at Adequate while one of its dimensions scores below 4 out of 10, however well the rest of the lens does. That way a serious problem in one place always shows in the lens's rating.

How the score is built: what each lens counts for The lenses don't count equally. The weakest lens counts most, the next weakest a little less, and so on, so a weak area pulls the score down instead of being averaged away. In the bar below, each part's width shows how much that lens counts and its colour shows its rating. Improving the widest part moves the score most, and as that lens improves, it counts for less, because another lens becomes the weakest.

Maturity 49 · counts for 47%Code Health 57 · counts for 26%Production Readiness 90 · counts for 14%Security and Compliance 95 · counts for 8%Architecture 96 · counts for 4%

If Maturity rose from 49 to 70, the lowest score rated Strong, the score would rise from 63 to about 70.

Code composition: what the lines of code are

Product code 54%Tests 46%

New since the last survey: 1 finding

This critical or serious finding wasn't in the previous survey, on 10 October 2026.

Churn × Complexity Hotspots · Hotspot: src/Runtime/EscaperRuntime.php src/Runtime/EscaperRuntime.php

Watchdog compares every finding with the previous survey's. A finding that has only moved to another line in the same file counts as the same finding, so only new findings appear here. Advisory notes from the AI model are left out, because the model words them afresh in every survey.

Fixed since the last survey: 1 finding

This critical or serious finding was in the previous survey, on 10 October 2026, and is gone from this one.

Churn × Complexity Hotspots · Hotspot: src/Node/Expression/GetAttrExpression.php src/Node/Expression/GetAttrExpression.php

Rebuild cost: about €52,000 · Estimate

Cost to rebuild	€17,000 to €87,000, for 288 to 913 hours of work, about 0.4 person-years for one engineer
Difficulty of the problem	Standard, judged from the kind of software and how it is built. Code that solves a harder problem, such as payments or medical bookings, costs more per line to write.
Quality factor	×0.9 at a score of 63. Better code takes more work to write, so the factor is ×1.0 at a score of 70, lower below it and higher above it.
Size	Medium: 24,719 lines of product code

How the estimate is made: Watchdog prices the hours a team would need to write this code again, at €60 to €95 an hour. Declarations and boilerplate are priced at a fast rate and logic at a slower one, and the logic is then multiplied by the difficulty of the problem and by the quality factor. The estimate can be about 30% off either way, and it moves most with the hourly rate and the difficulty. For this code, every line is priced as straight logic, which keeps the estimate on the low side.

Top priorities

The three actions that raise the score most for the work they take. The full ranked list is in the Roadmap.

Record your significant design decisions.

Write one short document per decision, giving its date, the situation, the decision and its consequences, and keep them together with your other design documents. A docs/adr folder with each file named by number and title is the easiest place to find them.

Raises the score by about 9 points · Medium effort · Architecture documentation

Raise PHPStan to level 8 (`level: 8` in `phpstan.neon.dist`, or `max`) or Psalm to `errorLevel="3"` or stricter, so `?Type` is a type the checker holds you to; generate a baseline for what that surfaces only to pay it down, not to keep it.

Then resolve the baselined nullness errors rather than adding to them: each is a call on a value the checker showed could be null — narrow it (`if ($x === null) { … }`, `?->`, an early return), make the property non-nullable and initialise it in the constructor, or change the return type so the null cannot arrive.

Raises the score by about 6 points · Medium effort · Nullable reference types

Resolve the 1 Further sole-owners (lower concentration) finding(s) in Bus Factor.

Raises the score by about 3 points · Low effort · Bus Factor

Diagnosis: what the measurements show together

Each conclusion below combines several dimensions into one point that no single dimension shows, and lists the measurements it rests on.

Where the investment is most exposed · Value at risk

This code would cost about €52,000 to build again, about 0.4 person-years of work. Its weakest lens is Maturity, at 49 (Weak). Maturity is about how well the project explains and looks after itself, which decides whether a new developer, or a new supplier, can take over. Because the weakest lens counts most in the score, work on Maturity also moves the score most.

Based on: the rebuild estimate · the Maturity grade · how much each lens counts

What to do: Start with the Maturity actions in Top priorities.

If you do one thing first · First action

Record your significant design decisions. Of all the actions in this report, it raises the score most for the work it takes: about 9 points for medium effort. The next survey will show the change in the score.

Based on: the ranked actions in Top priorities, by score gain and effort

What hard-to-read code costs each year · Cost

Four dimensions measure how easy the code is to work in: two measure how tangled its logic is, one how much of it is copied, and one how well each part sticks to a single job. In this codebase they average 7.5 out of 10. Code at that level is slower to change than clean code, and Watchdog estimates the extra work at 2% to 5% on every change. The history of the code shows how much it changes: about 12,525 lines over the last 90 days, which is about 50,796 lines a year. At that pace, the extra work comes to an estimated 2.5 to 16.9 engineer-days a year, and it grows as more code changes.

How this is estimated: The number of changed lines is measured from the history of the code. The rest rests on two assumptions of Watchdog's own: code scoring 8 out of 10 or more adds no extra work, and each point below 8 adds 2.5% to 5.6% to every change; and an engineer changes 150 to 400 lines in a day. The result is a range for planning, not a measurement.

Based on: Cyclomatic Complexity · Cognitive Complexity · Code Duplication · Cohesion (LCOM4) · the code's change history

What to do: Start with the files listed under Churn × Complexity Hotspots, which change often and are hard to read, because that is where the extra work is paid most often.

Architecture: which parts of the code depend on which

The code is divided into modules, groups of code that each handle one part of the product, and a module depends on another when it uses code from it. The table lists the modules both down the side and across the top, in an order where each module should only use modules listed above it. A number in a cell means the module on that row uses the module in that column, and it counts the pairs of building blocks (types) that connect them. The one thing to look for is a mark above the diagonal line. It means two or more modules use each other in a loop (a dependency cycle), so none of them can be changed, tested or released on its own.

48 modules, with 91 dependencies between them. One loop runs through 14 of the modules, marked above the diagonal.

The table shows the 40 modules with the most connections; 8 more are left out to keep it readable.

Which modules use which. The module on each row uses the module in each column, and the number counts the pairs of types that connect them. A cell above the diagonal is part of a loop.
uses →	2 Twig.Extra.Html.HtmlAttr	4 Twig.Profiler	5 Twig.RuntimeLoader	6 Twig.Error	7 Twig.Loader	8 Twig.Node.Expression.Variable	10 Twig.Node	11 Twig.Sandbox	12 Twig.Runtime	13 Twig.TokenParser	14 Twig.Util	15 Twig.Node.Expression	16 Twig.ExpressionParser	17 Twig.Node.Expression.Filter	18 Twig.NodeVisitor	19 Twig.Extension	20 Twig
1 Twig.Cache
2 Twig.Extra.Html.HtmlAttr
3 Twig.Extra.TwigExtraBundle
4 Twig.Profiler
5 Twig.RuntimeLoader
6 Twig.Error																	1
7 Twig.Loader																	4
8 Twig.Node.Expression.Variable												5					2
9 Twig.Profiler.Dumper		4
10 Twig.Node						1						9					30
11 Twig.Sandbox				1													5
12 Twig.Runtime								1								2
13 Twig.TokenParser							22										24
14 Twig.Util							2										5
15 Twig.Node.Expression						2	15				1						22
16 Twig.ExpressionParser												2					4
17 Twig.Node.Expression.Filter							3					3					3
18 Twig.NodeVisitor							11					6		1			8
19 Twig.Extension		1					2	3	1	1		1			1		12
20 Twig			1		1		11			2		1	8		3	2
21 Twig.Extra.Cache																1
22 Twig.Extra.CssInliner																1
23 Twig.Extra.Inky																1
24 Twig.Extra.Markdown																1
25 Twig.Extra.String																1
26 Twig.Attribute																	3
27 Twig.ExpressionParser.Infix							1					11	34				21
28 Twig.ExpressionParser.Prefix						1						4	13				8
29 Twig.Extra.Cache.Node							1					1					1
30 Twig.Extra.Cache.TokenParser							1			1							1
31 Twig.Extra.Html	1															1	1
32 Twig.Extra.Intl																1	1
33 Twig.Node.Expression.Binary							22					35					37
34 Twig.Node.Expression.FunctionNode							1					3					3
35 Twig.Node.Expression.Ternary												2					1
36 Twig.Node.Expression.Test							2					8					8
37 Twig.Node.Expression.Unary							2					3					6
38 Twig.Profiler.Node							2										2
39 Twig.Profiler.NodeVisitor							1								1		1
40 src.Resources							1										6

Uses a module listed above itPart of a loopThe module itself

At a glance — Code Health · 57% · Adequate · gated by X5 ·

The Good

D3 · PHP God Classes 8.5 D4 · PHP Code Duplication 9.5 D17 · PHP Explicit Debt 10.0 X16 · Repo Unfloored truncation loop 10.0 X18 · Repo Disposal-pattern correctness 10.0 X21 · Repo Side-effecting pattern guard 10.0 X22 · Repo Contradicted release guard 10.0 X23 · Repo Unguarded diagnostic materialisation 10.0 X25 · Repo Inert configuration knob 10.0 X28 · Repo Index access outside its own emptiness guard 10.0 X3 · Repo Exception handling 7.0 X30 · Repo Support guard that admits what it rejects 10.0

The Bad

D1 · PHP Cyclomatic Complexity 6.2

The Ugly

D2 · PHP Cognitive Complexity 4.9 X19 · Repo Unrestored process-global state 3.5 X5 · Repo Nullable reference types 2.0

At a glance — Architecture · 96% · Exemplary ·

The Good

D5 · PHP Coupling 10.0 D6 · PHP Cohesion (LCOM4) 9.4 D22 · PHP Internal API Consistency 9.0 D26 · PHP Project Cohesion 7.8 D35 · PHP Change Coupling 9.9 AX10 · Repo Code composition 9.9 AX3 · Repo Project dependency cycles 10.0 AX4 · Repo Dependency direction 10.0

At a glance — Maturity · 49% · Weak · gated by M2 ·

The Good

D15 · PHP Churn × Complexity Hotspots 9.5 D19 · PHP Documentation Quality 9.7 D21 · PHP Naming Consistency 10.0 D34 · PHP Knowledge Freshness 9.9 M3 · Repo Folder & project structure 10.0 M4 · Repo Documentation accuracy 9.1

The Bad

D16 · PHP Bus Factor 6.1

The Ugly

M1 · Repo Documentation (README) 4.3 M2 · Repo Architecture documentation 0.0

At a glance — Readiness · 90% · Exemplary ·

The Good

D9 · PHP Test Distribution 10.0 D10 · PHP Test Quality 9.3 D13 · PHP Secret Scanning 10.0 P1 · Repo CI/CD gates 10.0 P10 · Repo Library API & versioning 10.0 P3 · Repo Security & performance tooling 7.0 P6 · Repo Release Hygiene 10.0

At a glance — Security · 95% · Exemplary ·

The Good

D28 · PHP Secrets (history) 10.0 D29 · PHP Static Analysis (SAST) 7.1 D30 · PHP Dependency Vulnerabilities 10.0 D37 · PHP Vulnerability-disclosure Policy 10.0 D43 · PHP Malicious Dependencies 10.0 D44 · PHP Platform End-of-Life 10.0 X14 · Repo Bypassable address classification 10.0 X15 · Repo Unvalidated length from an untrusted reader 10.0

Security & Compliance — OWASP Top-10 mapping

Findings mapped to OWASP categories; the specific CVEs/secrets are in the Security dimension cards below and findings.md (redacted only on the public version of this report).

OWASP category	Findings	Severity
A05:2025 — Injection	15	High / Critical

Roadmap

Begin by documenting significant design decisions in a dedicated folder to establish a clear architectural record. Next, enforce strict nullable reference type checking to identify and resolve null safety issues rather than silencing them. Finally, update the README with essential onboarding and architecture details, and address bus factor risks by distributing sole ownership and preparing for off-boarding.

Ranked by impact ÷ effort. "Helps" is the estimated gain on the 0–100 health score.

Do this	Helps	Effort	Dimension
Record your significant design decisions. Write one short document per decision, giving its date, the situation, the decision and its consequences, and keep them together with your other design documents. A docs/adr folder with each file named by number and title is the easiest place to find them.	+8.6 pts	Medium	Architecture documentation
Raise PHPStan to level 8 (`level: 8` in `phpstan.neon.dist`, or `max`) or Psalm to `errorLevel="3"` or stricter, so `?Type` is a type the checker holds you to; generate a baseline for what that surfaces only to pay it down, not to keep it. Then resolve the baselined nullness errors rather than adding to them: each is a call on a value the checker showed could be null — narrow it (`if ($x === null) { … }`, `?->`, an early return), make the property non-nullable and initialise it in the constructor, or change the return type so the null cannot arrive.	+6.4 pts	Medium	Nullable reference types
Resolve the 1 Further sole-owners (lower concentration) finding(s) in Bus Factor.	+3.1 pts	Low	Bus Factor
Resolve the 1 Off-boarding risk finding(s) in Bus Factor.	+3.1 pts	Low	Bus Factor
Expand the README with getting-started, architecture overview and a project map.	+5.0 pts	Medium	Documentation (README)
Swallowed exception (caught, then discarded)	+1.7 pts	Medium	Exception handling
Bring the 2 bodies over 60 down to 60 or less in Cognitive Complexity — start with CoreExtension.getAttribute (cognitive 140), EscaperRuntime.escape (cognitive 81).	+0.8 pts	Medium	Cognitive Complexity
Resolve the 2 Documentation finding(s) in Documentation Quality — start with README.rst (2).	+0.7 pts	Low	Documentation Quality

File quality

Per-file score 0–10 — a quality signature. Of 60 files carrying findings, judged against the Production bar: 0% slop · 60% mixed · 40% near-clean.

File	Score	Band	Worst signal
REDACTED	4.4	Mixed	Static Analysis (SAST): High: REDACTED
REDACTED	4.6	Mixed	Static Analysis (SAST): High: REDACTED
extra/intl-extra/IntlExtension.php	5.6	Mixed	Cyclomatic Complexity: IntlExtension.createDateFormatter (cyclomatic 29)
src/ExpressionParser.php	5.7	Mixed	Cyclomatic Complexity: ExpressionParser.parseArguments (cyclomatic 19)
src/Extension/CoreExtension.php	7.0	Mixed	Cyclomatic Complexity: CoreExtension.getAttribute (cyclomatic 80)
src/Node/Expression/CallExpression.php	7.0	Mixed	Cyclomatic Complexity: CallExpression.getArguments (cyclomatic 32)
src/TwigFilter.php	7.0	Mixed	Code Duplication: Duplicated block (31 lines × 2)
tests/LexerTest.php	7.0	Mixed	Test Quality: No assertions: testLongComments
tests/ParserTest.php	7.1	Mixed	Test Quality: No assertions: testGetVarName
src/Parser.php	7.1	Mixed	Cyclomatic Complexity: Parser.subparse (cyclomatic 18)
tests/Extension/SandboxTest.php	7.1	Mixed	Test Quality: No assertions: testSandboxForExtendsAndUseTags
src/Runtime/EscaperRuntime.php	7.2	Mixed	Cyclomatic Complexity: EscaperRuntime.escape (cyclomatic 57)
extra/html-extra/HtmlExtension.php	7.2	Mixed	Cyclomatic Complexity: HtmlExtension.htmlAttrValue (cyclomatic 21)
tests/ExpressionParserTest.php	7.2	Mixed	Test Quality: No assertions: testMacroDefinitionSupportsConstantDefaultValues
REDACTED	7.2	Mixed	Static Analysis (SAST): High: REDACTED
REDACTED	7.2	Mixed	Static Analysis (SAST): High: REDACTED
src/NodeVisitor/SandboxNodeVisitor.php	7.4	Mixed	Cyclomatic Complexity: SandboxNodeVisitor.enterNode (cyclomatic 31)
src/ExtensionSet.php	7.4	Mixed	Cyclomatic Complexity: ExtensionSet.initExtension (cyclomatic 20)
src/Util/CallableArgumentsExtractor.php	7.8	Mixed	Cyclomatic Complexity: CallableArgumentsExtractor.extractArguments (cyclomatic 34)
src/Lexer.php	7.8	Mixed	Cyclomatic Complexity: Lexer.stripcslashes (cyclomatic 23)

How the grades work

Every finding carries one of four grades. Three say how serious it is. The fourth says this survey could not settle it — and it is a grade, not a gap.

Critical — 15

A definite problem that already costs you something and drags the score down: a missing authorisation check, a dependency with a known exploit, a build that does not reproduce. Failure here tends to cause failures elsewhere.

Serious — 157

Likely wrong, but not failing yet. It degrades the codebase over a longer horizon and can cause failures elsewhere — not urgent this week, not something to carry for two years either.

Minor — 62

Recorded, with no effect on how the codebase functions. Present so the survey is complete, not because it needs doing.

Could not be resolved — 20

Something this survey could not settle from the outside, and which could be critical or serious. Either a control was required and no positive evidence of it exists in the repository — a backup job that nothing shows was ever restored from proves nothing about restores — or our own analysis could not run over that part of the tree. This is not a clean result. These are excluded from the score rather than awarded a pass, so the number on the cover neither rewards nor penalises them: if you act on this survey without resolving them, you carry that risk yourself. Each one is named under Limitations.

Methodology & how to trust this report

Watchdog is a deep, periodic assessment — run each sprint, monthly, or quarterly, taking the time to go wider and deeper than a quick check and surfacing in one coherent report what you'd otherwise piece together from a dozen separate tools. It scores deterministically: the same commit yields the same score, every run. 44 of 48 evaluated dimensions are computed purely by tools and static analysis (confidence 1.0); 4 documentation/naming judgement(s) are LLM-assisted and labelled advisory. Overall confidence is 0.9 — the weighted average across measured dimensions; it falls as more of the score leans on LLM-assisted judgement and rises when it's fully tool-backed.

Every figure here is one of three kinds, and we label which: ✓ Measured — a deterministic fact (LoC, complexity, coverage); ~ Modeled — an estimate from a stated model (cost, effort, value-at-risk), always a range with its assumptions, never a precise fact; ◐ Advisory — an LLM prose judgement. We never present a modelled estimate as if it were measured. Perfect or absent scores carry their provenance too (ADR-0011): ✓ Tool-verified means the property itself was measured across the surface; ○ Nothing flagged means the probes came back clean — a claim bounded by what a repository can show; ⊘ Not evidenced means a working control (a tested restore, an automated rollback) showed no positive evidence — absence of evidence is not evidence of a control, so it's excluded from the score rather than awarded a spurious 10; ◐ Sampled · advisory marks an LLM verdict over a bounded sample — advisory, never a deterministic measurement.

What we checked — 48 dimensions across the health lenses

D1D2D3D4D5D6D9D10D13D15D16D17D19D21D22D26D28D29D30D34D35D37D43D44AX10AX3AX4M1M2M3M4P1P10P3P6X14X15X16X18X19X21X22X23X25X28X3X30X5

Each chip is a dimension scored from real signals across architecture, testing, dependencies, security & compliance, documentation, git-history and code quality — in one coherent pass. A surface report typically covers a handful.

How to trust any code-health report — three questions

Can you open the finding? Real findings cite a repo-relative file and line you can open at the cited line — never an absolute scratch path. Here, 224 of 234 do; the remainder are repo-wide signals — a dimension-level measurement, not a single line. (Every path in this report is repo-relative by construction: paths are normalized at the producer and the report is rejected if any rooted path leaks through.)
Is there a tool behind the number? Every score below names the method that produced it — Roslyn, git, a scanner, or (for a handful of documentation/naming dimensions) an LLM labelled sampled · advisory — not a narrative.
Does re-running give the same result? Run it again on the same commit and the score — and this report, byte for byte — is identical. A report whose numbers move between runs is describing the run, not the code.

This report answers yes to all three. That's the bar to hold any assessment to.

Tools & methods

The actual versions used this run (captured at analysis time) — re-run on the same commit for the identical score.

Method	Backs	Version	Evaluator
Roslyn static analysis	Complexity, cohesion, coupling, dead code, API surface, layering	5.3.0	✓ deterministic
Native secret scanner	Hardcoded secrets / credentials	1.0.0	✓ deterministic
Watchdog duplication detector (in-process)	Code duplication	1.0.0	✓ deterministic
Coverage (coverlet / dotnet-coverage)	Line & branch coverage	10.0.400	✓ deterministic
NuGet / dotnet	Outdated, vulnerable & deprecated dependencies	10.0.400	✓ deterministic
git / LibGit2Sharp	Churn hotspots, knowledge concentration, history	2.43.0 · 0.31.0	✓ deterministic
gitleaks · semgrep · trivy	Secrets in history, SAST, CVEs, IaC & container, PII / GDPR	1.86.0 · 0.69.3	✓ deterministic
LLM (sampled · advisory)	Documentation quality, ADR conformance, naming — sampled over a bounded sample; advisory, never a deterministic measurement	Local LLM	◐ LLM · sampled · advisory

Every finding is locatable in findings.md. Run 01a17042-14fb-7311-a8ac-cb985a7d9e9b.

The exact command behind every deep-scan dimension — tool, version, invocation and retained raw output — is in Appendix B — Reproduction & audit trail.

Run transparency — what happened this run

What ran differently this time — a tool absent, degraded, or that fell back to an estimate. Named openly, not folded silently into the scores. A degraded run also records its exact cause in diagnostics.md.

D8 Code Coverage — not measured this run — Watchdog could not measure this here. That is a gap on our side — a collector, parser or image we have not built yet — and it is neither a defect in this repository nor evidence that the check would have passed. Coverage NOT MEASURED: test source is present (.php) but the built-in coverage collector has no runner for this repository's ecosystem — so this suite was never executed by it. Not scored — this is a gap in the analyzer's language coverage, not a defect in the repo. To have real coverage read, produce a coverage report in a standard format (Clover XML — with Xdebug (`XDEBUG_MODE=coverage`) or PCOV installed, `vendor/bin/phpunit --coverage-clover coverage.xml`) and commit it — a hosted scan measures a clone of the repository, so a report that exists only in a working tree, a CI runner's or your own, never reaches it; the artefact is commonly gitignored, so `git add -f` that one file (or un-ignore its path) and commit it alongside the code it measures. You can widen what we reach: optional: produce a coverage report in a standard format (Clover XML — with Xdebug (`XDEBUG_MODE=coverage`) or PCOV installed, `vendor/bin/phpunit --coverage-clover coverage.xml`) and commit it — a hosted scan measures a clone of the repository, so a report that exists only in a working tree, a CI runner's or your own, never reaches it; the artefact is commonly gitignored, so `git add -f` that one file (or un-ignore its path) and commit it alongside the code it measures — then the real number is read on the next scan.
D11 Test Reliability — not measured this run — Watchdog could not measure this here. That is a gap on our side — a collector, parser or image we have not built yet — and it is neither a defect in this repository nor evidence that the check would have passed. Test source is present (.php) but the built-in reliability runner does not support this repository's ecosystem, so flakiness couldn't be assessed. Not scored — this is a gap in the analyzer's language coverage, not a finding about this repository.
D12 Dependency Hygiene — not measured this run — Watchdog could not measure this here. That is a gap on our side — a collector, parser or image we have not built yet — and it is neither a defect in this repository nor evidence that the check would have passed. Not scored — 3 direct Composer requirement(s) were read, but the outdated signal needs Packagist, and no committed composer.lock resolves them to releases, so this dimension's own question is only partly answered. NOT a finding that these dependencies are current or healthy.
D14 License Compliance — not measured this run — Watchdog could not measure this here. That is a gap on our side — a collector, parser or image we have not built yet — and it is neither a defect in this repository nor evidence that the check would have passed. Not scored — this repository declares a composer.json but commits no composer.lock this pass can read, so the set of packages it installs is not on disk: its composer.json states version CONSTRAINTS, and Composer's guidance is that a library leaves the lock uncommitted. Producing the graph needs Composer's solver, which this pass does not run, and grading whichever release happens to be newest today would be a verdict about a dependency graph nobody resolved. NOT a finding that this repository's licences are compliant: this dimension asserts nothing about its licensing in either direction.
D27 Navigability — not measured this run — Watchdog could not measure this here. That is a gap on our side — a collector, parser or image we have not built yet — and it is neither a defect in this repository nor evidence that the check would have passed. Navigability is taken over call sites whose callee resolved. For C# that population includes calls into referenced assemblies; for this language only calls declared inside the repository count, so the abstention threshold reads the repository's use of its standard library as a resolution failure. That is a limit of this analyzer, not a build problem in this repository.
D32 Data Compliance (PII/GDPR) — not measured this run — Watchdog could not measure this here. That is a gap on our side — a collector, parser or image we have not built yet — and it is neither a defect in this repository nor evidence that the check would have passed. `extra/html-extra/HtmlAttr/InlineStyle.php`, `extra/html-extra/HtmlAttr/SeparatedTokenList.php`, `src/ExpressionParser/Prefix/GroupingExpressionParser.php` produced a parse error, so every rule in this engine's `gdpr.yml` was absent there. That absence is NOT a clean result: these rules detect personal data crossing a boundary into a log sink, a URL or browser storage, and a file that was never parsed cannot report any of the three. The rest of the tree analysed normally and its rows above stand; only these files are unaccounted for. You can widen what we reach: fix the syntax error (or exclude the file deliberately) and re-scan to cover it.
AX1 Captive dependencies — not measured this run — Watchdog could not measure this here. That is a gap on our side — a collector, parser or image we have not built yet — and it is neither a defect in this repository nor evidence that the check would have passed. This check reads Microsoft.Extensions.DependencyInjection registrations in C# and Spring beans in Java/Kotlin only, and this repository's container is Symfony DependencyInjection and a PSR-11 container (Psr\Container) and an unrecognised PHP container, whose lifetimes are not modelled yet, so it had nothing of this repository's product to read. That is a gap in this analyzer's language reach — not a finding that the repository is free of what this check looks for.
AX6 Interface segregation — not measured this run — Watchdog could not measure this here. That is a gap on our side — a collector, parser or image we have not built yet — and it is neither a defect in this repository nor evidence that the check would have passed. This check is computed over the public interfaces this run's compilations declare, and none was loaded, so it had nothing to read. That is a gap in this analyzer's language reach — not a finding that the repository is free of what this check looks for.
GD1 Unfinished & placeholder code — not measured this run — Watchdog could not measure this here. That is a gap on our side — a collector, parser or image we have not built yet — and it is neither a defect in this repository nor evidence that the check would have passed. This check reads C# syntax, F#, JavaScript/TypeScript, Dart, Ruby and Scala source only, and no C#, F#, JavaScript/TypeScript, Dart, Ruby or Scala was found, and this repository's PHP is not read yet, so it had nothing of this repository's product to read. That is a gap in this analyzer's language reach — not a finding that the repository is free of what this check looks for.
IC1 Incompleteness & stubs — not measured this run — Watchdog could not measure this here. That is a gap on our side — a collector, parser or image we have not built yet — and it is neither a defect in this repository nor evidence that the check would have passed. This check reads C# syntax, JavaScript/TypeScript, Java, Dart, Ruby and Scala source only, and no C#, JavaScript/TypeScript, Java, Dart, Ruby or Scala was found, and this repository's PHP is not read yet, so it had nothing of this repository's product to read. That is a gap in this analyzer's language reach — not a finding that the repository is free of what this check looks for.
P5 DR & Backup — not measured this run — This is a true statement about the repository that carries nothing for its owner to act on, so it is reported here rather than as a defect in their code. No backup/snapshot/replication config, RTO/RPO or restore-procedure documentation was found — and no production persistence was detected either (no data-access packages, no data-store services, no database resources), so there is nothing in this repository whose loss a DR control would recover. If this system's data lives in a platform or ops repo we can't see, that's where the DR evidence belongs.
S1 Web-Security Posture — not measured this run — Watchdog could not measure this here. That is a gap on our side — a collector, parser or image we have not built yet — and it is neither a defect in this repository nor evidence that the check would have passed. These web-security controls are read from declarative annotations, request middleware, entity/column names and guard methods in a C# source model, and none was loaded on this run, so there was nothing to gather. That is a gap in this analyzer's language reach — not a finding that the repository lacks web-security controls.
X1 Async correctness — not measured this run — Watchdog could not measure this here. That is a gap on our side — a collector, parser or image we have not built yet — and it is neither a defect in this repository nor evidence that the check would have passed. This check reads C# syntax, and JavaScript/TypeScript, Python, Dart, Ruby, Scala, Rust and Kotlin source only, and no C# was loaded and no JavaScript/TypeScript, Python, Dart, Ruby, Scala, Rust or Kotlin was found in this repository, so it had nothing of this repository's product to read. That is a gap in this analyzer's language reach — not a finding that the repository is free of what this check looks for.
X12 Unreachable branch — not measured this run — Watchdog could not measure this here. That is a gap on our side — a collector, parser or image we have not built yet — and it is neither a defect in this repository nor evidence that the check would have passed. This check reads C# syntax, and JavaScript/TypeScript, Python, Dart, Ruby, Scala and Kotlin source only, and no C# was loaded and no JavaScript/TypeScript, Python, Dart, Ruby, Scala or Kotlin was found in this repository, so it had nothing of this repository's product to read. That is a gap in this analyzer's language reach — not a finding that the repository is free of what this check looks for.
X13 Undrained process stream — not measured this run — Watchdog could not measure this here. That is a gap on our side — a collector, parser or image we have not built yet — and it is neither a defect in this repository nor evidence that the check would have passed. This check reads C# syntax, and JavaScript/TypeScript, Python, Dart, Ruby, Scala and Kotlin source only, and no C# was loaded and no JavaScript/TypeScript, Python, Dart, Ruby, Scala or Kotlin was found in this repository, so it had nothing of this repository's product to read. That is a gap in this analyzer's language reach — not a finding that the repository is free of what this check looks for.
X17 Uncapped recursion over a caller-supplied document — not measured this run — Watchdog could not measure this here. That is a gap on our side — a collector, parser or image we have not built yet — and it is neither a defect in this repository nor evidence that the check would have passed. This check reads C# syntax, and JavaScript/TypeScript, Python, Dart, Ruby, Scala and Kotlin source only, and no C# was loaded and no JavaScript/TypeScript, Python, Dart, Ruby, Scala or Kotlin was found in this repository, so it had nothing of this repository's product to read. That is a gap in this analyzer's language reach — not a finding that the repository is free of what this check looks for.
X24 Document value interpolated into markup unescaped — not measured this run — Watchdog could not measure this here. That is a gap on our side — a collector, parser or image we have not built yet — and it is neither a defect in this repository nor evidence that the check would have passed. This check reads C# syntax, and JavaScript/TypeScript, Java, Scala, Ruby and Python source only, and no C# was loaded and no JavaScript/TypeScript, Java, Scala, Ruby or Python was found in this repository, so it had nothing of this repository's product to read. That is a gap in this analyzer's language reach — not a finding that the repository is free of what this check looks for.
X27 Collection changed while being enumerated — not measured this run — Watchdog could not measure this here. That is a gap on our side — a collector, parser or image we have not built yet — and it is neither a defect in this repository nor evidence that the check would have passed. This check reads C# syntax, and Java, Rust, Erlang, F#, Python, Dart, Ruby, Scala and Kotlin source only, and no C# was loaded, no Java, Rust, Erlang, F#, Python, Dart, Ruby, Scala or Kotlin was found, and this repository's PHP is not read yet, so it had nothing of this repository's product to read. That is a gap in this analyzer's language reach — not a finding that the repository is free of what this check looks for.
X29 Per-element action decided by a fixed element — not measured this run — Watchdog could not measure this here. That is a gap on our side — a collector, parser or image we have not built yet — and it is neither a defect in this repository nor evidence that the check would have passed. This check reads C# syntax, and JavaScript/TypeScript, Java, Rust, Dart, Ruby, Scala and Kotlin source only, and no C# was loaded and no JavaScript/TypeScript, Java, Rust, Dart, Ruby, Scala or Kotlin was found in this repository, so it had nothing of this repository's product to read. That is a gap in this analyzer's language reach — not a finding that the repository is free of what this check looks for.
X4 Structured logging — not measured this run — Watchdog could not measure this here. That is a gap on our side — a collector, parser or image we have not built yet — and it is neither a defect in this repository nor evidence that the check would have passed. This check reads C# syntax, and JavaScript/TypeScript, Java, Kotlin, Python, PHP, Dart, Ruby, Scala and Rust source only, and no C# was loaded, and this repository's JavaScript/TypeScript, Python and PHP make no call through a named logger, so it had nothing of this repository's product to read. That is a gap in this analyzer's language reach — not a finding that the repository is free of what this check looks for.

Repo exclusion declarations (.gitattributes linguist-generated/vendored, .editorconfig generated_code): none declared — every source file was scored.

Limitations & what we did not check

Watchdog assesses the repository exactly as committed, and only the repository. By design it does not reach outside the source tree: the live cloud account, the running CI/CD pipeline, the host's branch-protection and approval rules, the production configuration, or a restore actually exercised against a backup are all out of scope. That boundary is a feature, not a gap — a repo-relative, deterministic scan re-runs identically on any commit and every finding opens at a real file and line, where a live audit can neither be reproduced nor traced. The visible consequence is that controls which leave no in-repo evidence are reported as "not evidenced" and excluded from the score rather than awarded a number a static scan cannot justify.

Per-dimension blind spots

For each dimension that was measured, what a static, repo-only scan structurally cannot see — the honest edge of the measurement, not a failure of it.

D1 Cyclomatic Complexity: Cyclomatic complexity counts branches statically — it cannot tell an essential decision tree from accidental tangle, nor see complexity that lives in data or configuration (large switch-case token tables, DSL lexers/parsers, data-as-code rule tables) rather than control flow: a tokenizer's many single-character cases read as high complexity though each branch is trivial.
D2 Cognitive Complexity: Cognitive-complexity heuristics approximate how hard code is to follow; genuine domain difficulty and well-named intent that eases reading are not captured.
D3 God Classes: "God class" is sized by members and responsibilities visible in the type — a deliberately broad facade over a coherent subsystem can read the same as an accidental grab-bag. For front-end JS the file-length check is cohesion-aware (a single-responsibility module — one class/IIFE — earns a 3× threshold), but cohesion is approximated from top-level declarations, not true dependency structure.
D4 Code Duplication: Duplication is token-similarity — an in-process token-stream comparison over sliding windows, with type-aware normalization — so it finds copy-paste, not semantic duplication expressed differently. Committed machine-written code (scaffolded migrations, designer/codegen output, protobuf/OpenAPI stubs, model snapshots) is EXCLUDED — its repetition is the tool's, not the team's — so the score reflects hand-written duplication only.
D5 Coupling: Coupling is measured between projects/assemblies — runtime coupling through DI, reflection, messaging or shared databases is invisible to a static reference graph.
D6 Cohesion (LCOM4): LCOM4 cohesion is syntactic — it infers connectivity from which methods touch which fields/methods by name, not from real runtime behaviour or intent.
D9 Test Distribution: The test-pyramid shape is inferred from project/folder naming and references, with a single test host bucketed per-file by its path tier and content signals — a suite that names tiers unconventionally and gives no per-file signal can still be mis-bucketed.
D10 Test Quality: Assertion density is structural — it cannot tell a meaningful behavioural assertion from a trivial one, only that an assertion is present.
D13 Secret Scanning: Secret detection is signature- and entropy-based on the current tree — a secret that does not match a known pattern, or one already rotated, will not be flagged (a clean scan is "nothing matched", not "no secrets exist").
D15 Churn × Complexity Hotspots: Churn hotspots come from git history — a freshly imported or squashed repository has no churn signal, and recent rewrites can mask a historically risky file.
D16 Bus Factor: Bus-factor is a time-decayed model of commit attribution (who has recently, repeatedly worked a file), not comprehension — pairing, review and reading-without-committing spread knowledge it can't see; bot commits and shared accounts still distort it.
D17 Explicit Debt: Acknowledged-debt signals (TODO/FIXME, suppressions, dead code) are textual — undocumented debt that nobody marked, and debt that lives in design rather than annotations, is invisible. Committed machine-written code (scaffolded migrations, designer/codegen output, generated stubs) is excluded — it is never the team's dead code to delete.
D19 Documentation Quality: Documentation quality is judged by an LLM over a bounded sample of docs — it reads what is written, not whether the docs match the running system, and it is advisory, not a measurement. Its critique rows are drawn from a closed category vocabulary and each row means the same thing in every run, so two scans can be compared row by row; the SET that fires is still a sample, and does not repeat exactly. Measured on one frozen input, six scans at one engine SHA: 2-5 critique rows per scan, 8 distinct rows across the six, 3 of those 8 seen in only one scan. So a D19 row is evidence about the documentation, but a COUNT of D19 rows is not a quantity — never read a change in it as an improvement or a regression.
D21 Naming Consistency: Naming quality is an LLM judgement over a bounded sample — it assesses clarity/consistency of the names it sees, not domain-correctness, and is advisory.
D22 Internal API Consistency: API-surface coherence is an LLM judgement over a sample of the public surface — consistency of intent across the whole API is approximated, not exhaustively verified.
D26 Project Cohesion: Project focus is sized from members/namespaces per project — a project that is broad by deliberate design reads the same as one that has sprawled.
D28 Secrets (history): Secret-history scanning sweeps the git log for known patterns — a secret that predates the available history, or never matched a signature, is not found (clean means "nothing matched in the history we can see").
D29 Static Analysis (SAST): SAST findings are pattern-based (semgrep) — it finds classes of bug it has rules for; logic flaws, auth/authorization gaps and issues needing runtime context are out of reach (and clean means "no rule matched").
D30 Dependency Vulnerabilities: CVE matching depends on accurate package/version metadata and on the advisory databases — a vulnerability with no published advisory, or in code not declared as a dependency, is not seen. Coverage needs a RESOLVED graph: an unpinned requirements.txt, or a pom without a resolved build, yields partial coverage rather than a clean verdict. An ecosystem the analyzer cannot scan is reported as unmeasured, never as clean.
D34 Knowledge Freshness: Freshness is decayed commit RECENCY, not comprehension — code read often but rarely committed reads as orphaned, and stable code that genuinely needs no changes is penalised the same as forgotten code; bot/squash commits distort it like the bus factor.
D35 Change Coupling: Change coupling is co-change in COMMITS — files split across separate commits, or coupled only through a shared config/build step, read as uncoupled, and a sweeping commit (rename/format) is excluded so it doesn't couple everything. It shows that files change together, not WHY: a high coupling can be a healthy cohesive pair as readily as a hidden leak.
D43 Malicious Dependencies: Only packages some vulnerability database has already NAMED as malicious are seen — a compromise published in the last hours, or never reported at all, is invisible here, and this dimension reading 10 is not evidence that a dependency is trustworthy. There is no typosquat or dependency-confusion analysis: a package nobody has reported is simply absent from the feeds. Coverage is the dependency scan's: an ecosystem that could not be scanned is disclosed as unmeasured, never as clean.
D44 Platform End-of-Life: The support table is FROZEN, so it goes out of date by losing RECALL: a release that ended support after the table was written is missed until the table is refreshed, and this dimension reading 10 is not evidence that a platform is current. Only platforms the repository DECLARES in a place this pass reads are seen — a runtime named only in a Dockerfile (D31's subject), in a CI workflow (D29's), or in a file this pass does not parse (go.mod, a Gemfile ruby directive) is invisible here, which is why a repository declaring none of them abstains rather than scoring. Only frameworks with a PUBLISHED support policy are tracked: React, Flask and Express publish none, so their age cannot be judged and their absence from a report is not a statement that they are supported.
AX10 Code composition: Role is inferred from namespace/folder convention, not semantics — a domain concept living in a folder named "Services" reads as application, and the split is lines-of-code, not business value. The business-logic-share score is a SOFT, FLOORED signal: it contributes to the Architecture lens but is floored at the Critical gate, so an infrastructure-heavy design (a gateway, an ETL, a driver) is legitimately low without being nuked to zero.
M4 Documentation accuracy: Onboarding quality is an LLM read of the docs/setup present — it cannot run the onboarding or measure how long a real new joiner takes; the verdict is sampled and advisory.
P6 Release Hygiene: Rollback/observability controls are inferred from repo artefacts (pipelines, dashboards-as-code) — controls configured in external tooling, with no in-repo trace, cannot be credited.

The LLM boundary

LLM-set scores this run (4): D19, D21, D22, M4 (model: Local LLM). For these, a model reads a bounded sample and sets the numeric score; each names its own sample and method on its card. They are sampled and advisory by design: they vary at the margins between runs and are never a deterministic measurement. Every other score in this report is tool-computed at confidence 1.0.

Dimensions

D1 · Cyclomatic Complexity6.2 / 10Adequate✓ Tool-verified

What it measures: How tangled the control flow is — methods with many branches are hard to test and change.

Method: Cyclomatic complexity per method (1 + decision points), computed exhaustively across production source; test projects separated by convention. Deterministic.

Maturity: Documented → Verified → Prevented · effective 6.2 / 10 · rule-coverage 100% · ceiling Prevented

26 method(s) exceeded the cyclomatic complexity threshold of 15; the worst was CoreExtension.getAttribute at 80. A further 2 method(s) were over the threshold but excluded as flat dispatchers (a long switch/match over independent cases: many branches, almost no nesting), the largest being Token.typeToString at 17 — they are counted neither in the figure above nor in this dimension's score.

CoreExtension.getAttribute (cyclomatic 80)src/Extension/CoreExtension.php:1753

EscaperRuntime.escape (cyclomatic 57)src/Runtime/EscaperRuntime.php:118

CallableArgumentsExtractor.extractArguments (cyclomatic 34)src/Util/CallableArgumentsExtractor.php:40

CallExpression.getArguments (cyclomatic 32)src/Node/Expression/CallExpression.php:144

SandboxNodeVisitor.enterNode (cyclomatic 31)src/NodeVisitor/SandboxNodeVisitor.php:52

+ 21 more group(s) — more in Appendix A; the complete list is findings.md.

What to do

Bring the 1 body over 60 down to 60 or less in Cyclomatic Complexity — start with CoreExtension.getAttribute (cyclomatic 80). — Refactoring it lifts Cyclomatic Complexity from 6.2 to about 6.5/10.
Enforce Cyclomatic Complexity in CI to reach Verified (currently Documented). — Hardens enforcement from Documented toward Prevented — provenance only; does not change the score.

Detailed fixes: d1_recommendation.md · top locations in Appendix A, every location in findings.md.

Do you agree with this assessment?

D2 · Cognitive Complexity4.9 / 10Weak✓ Tool-verified

What it measures: How hard the code is for a person to follow, beyond raw branching.

Method: Cognitive complexity per method (Sonar-style nesting-penalized score), computed exhaustively over production code, excluding test projects. Deterministic.

Maturity: Documented → Verified → Prevented · effective 4.9 / 10 · rule-coverage 100% · ceiling Prevented

41 method(s) exceeded the cognitive complexity threshold of 15; the worst was CoreExtension.getAttribute at 140.

CoreExtension.getAttribute (cognitive 140)src/Extension/CoreExtension.php:1753

EscaperRuntime.escape (cognitive 81)src/Runtime/EscaperRuntime.php:118

CallableArgumentsExtractor.extractArguments (cognitive 60)src/Util/CallableArgumentsExtractor.php:40

CallExpression.getArguments (cognitive 55)src/Node/Expression/CallExpression.php:144

SandboxNodeVisitor.enterNode (cognitive 45)src/NodeVisitor/SandboxNodeVisitor.php:52

+ 36 more group(s) — more in Appendix A; the complete list is findings.md.

What to do

Bring the 2 bodies over 60 down to 60 or less in Cognitive Complexity — start with CoreExtension.getAttribute (cognitive 140), EscaperRuntime.escape (cognitive 81). — This score is capped by its worst body, so a finding fixed alone moves it by almost nothing — the next one down takes its place. Refactoring these 2 together lifts Cognitive Complexity from 4.9 to about 6.1/10, projected with the scoring formula itself and assuming each lands exactly at 60; a cleaner split scores higher.
Enforce Cognitive Complexity in CI to reach Verified (currently Documented). — Hardens enforcement from Documented toward Prevented — provenance only; does not change the score.

Detailed fixes: d2_recommendation.md · top locations in Appendix A, every location in findings.md.

Do you agree with this assessment?

D3 · God Classes8.5 / 10Strong✓ Tool-verified

What it measures: Over-large classes that try to do too much ("god classes").

Method: God-class detection by line and method-count thresholds per logical type (partial classes unified), filtered for generated code and registration/contract false positives. Deterministic.

Maturity: Documented → Verified → Prevented · effective 8.5 / 10 · rule-coverage 100% · ceiling Prevented

11 god class(es) detected.

TooManyMethods: CoreExtension · ×7src/Extension/CoreExtension.php:119

MethodTooLong: CoreExtension.getAttribute · ×2src/Extension/CoreExtension.php:1753

ClassTooLong: CoreExtensionsrc/Extension/CoreExtension.php:119

FileTooLong: Extension/CoreExtension.phpsrc/Extension/CoreExtension.php

What to do

Resolve the 7 TooManyMethods finding(s) in God Classes — start with CoreExtension.php, Environment.php, core.php. — One of this dimension's main actionable groups (7 warning-level).
Resolve the 2 MethodTooLong finding(s) in God Classes — start with CoreExtension.php, EscaperRuntime.php. — One of this dimension's main actionable groups (2 warning-level).
Resolve the 1 ClassTooLong finding(s) in God Classes — start with CoreExtension.php. — One of this dimension's main actionable groups (1 warning-level).
Enforce God Classes in CI to reach Verified (currently Documented). — Hardens enforcement from Documented toward Prevented — provenance only; does not change the score.

Detailed fixes: d3_recommendation.md · top locations in Appendix A, every location in findings.md.

Do you agree with this assessment?

D4 · Code Duplication9.5 / 10Stronggated by 27 serious findings✓ Tool-verified

What it measures: Copy-pasted code that should be shared instead.

Method: Code duplication via token-stream sliding windows with type-aware normalization (locals masked, type names preserved), density-scored per KLoC of production code. Deterministic.

Maturity: Documented → Verified → Prevented · effective 9.5 / 10 · rule-coverage 100% · ceiling Verified

26 duplicated block group(s) detected. One further row reports members as variants of one another; it aggregates block groups already counted above and is not itself counted.

Duplicated block (6 lines × 2) · ×3src/Node/Expression/Binary/AbstractBinary.php:27

Duplicated block (11 lines × 2) · ×2src/Node/Expression/CallExpression.php:209

Duplicated block (8 lines × 2) · ×2src/Loader/FilesystemLoader.php:97

Members sharing a duplicated core (4 members, 50+ identical tokens)src/Node/Node.php:172

Duplicated block (24 lines × 2)src/Node/Expression/FunctionNode/EnumCasesFunction.php:23

+ 18 more group(s) — more in Appendix A; the complete list is findings.md.

What to do

Resolve the 3 Duplicated block (6 lines × 2) finding(s) in Code Duplication — start with AbstractBinary.php, CallExpression.php, FunctionExpression.php. — One of this dimension's main actionable groups (3 warning-level).
Resolve the 2 Duplicated block (11 lines × 2) finding(s) in Code Duplication — start with CallExpression.php, SetNode.php. — One of this dimension's main actionable groups (2 warning-level).
Resolve the 2 Duplicated block (8 lines × 2) finding(s) in Code Duplication — start with FilesystemLoader.php, BlockTokenParser.php. — One of this dimension's main actionable groups (2 warning-level).
Enforce Code Duplication in CI to reach Verified (currently Documented). — Hardens enforcement from Documented toward Verified — provenance only; does not change the score.

Detailed fixes: d4_recommendation.md · top locations in Appendix A, every location in findings.md.

Do you agree with this assessment?

D5 · Coupling10.0 / 10Exemplary✓ Tool-verified

What it measures: Whether volatile projects sit underneath others that depend on them (so their churn ripples upward), and whether project dependencies form cycles. A widely-depended-on but stable shared/kernel project is healthy, not penalised.

Method: Dependency cycles via elementary-DFS over real .csproj references, plus Martin instability (afferent/efferent) per project. Exhaustive over the reference graph, deterministic.

Coverage: Exhaustive · type-level: afferent/efferent coupling + cycles computed over every production type — the population is all types, not a name convention.

Maturity: Documented → Verified → Prevented · effective 10.0 / 10 · rule-coverage 100% · ceiling Prevented

9 production modules (Composer), 0 dependency cycle(s), 0 unstable depended-on module(s). Read from the build's own module declarations; 0 module(s) off the main sequence.

✓ On the Gold path — maintain.

Detailed fixes: d5_recommendation.md.

Do you agree with this assessment?

D6 · Cohesion (LCOM4)9.4 / 10Stronggated by 3 serious findings✓ Tool-verified

What it measures: Whether a class's methods are focused on a single responsibility.

Method: LCOM4 cohesion per production class with at least two methods: connected components of methods sharing state or calls, computed syntactically. Deterministic, not a proxy.

Coverage: Exhaustive · type-level: LCOM4 cohesion computed over every production class — the population is all types, not a name convention.

Maturity: Documented → Verified → Prevented · effective 9.4 / 10 · rule-coverage 100% · ceiling Verified

3 of 56 classes have LCOM4 above 3.

Low cohesion: IntlExtension (LCOM4 17) · ×3extra/intl-extra/IntlExtension.php:28

What to do

Resolve the 3 Low cohesion finding(s) in Cohesion (LCOM4) — start with IntlExtension.php, FilesystemCache.php, StagingExtension.php. — One of this dimension's main actionable groups (3 warning-level).
Enforce Cohesion (LCOM4) in CI to reach Verified (currently Documented). — Hardens enforcement from Documented toward Verified — provenance only; does not change the score.

Detailed fixes: d6_recommendation.md · top locations in Appendix A, every location in findings.md.

Do you agree with this assessment?

D9 · Test Distribution10.0 / 10Exemplary✓ Tool-verified

What it measures: Whether the test suite has a healthy mix of unit / integration / end-to-end tests.

Method: Test projects classified (Unit/Integration/BDD/E2E) from compiled metadata; test methods counted exhaustively across projects with placement-agnostic disk fallback. Deterministic.

Maturity: Documented → Verified → Prevented · effective 10.0 / 10 · rule-coverage 100% · ceiling Documented

815 test methods: 815 unit, 0 integration, 0 BDD, 0 e2e.

✓ On the Gold path — maintain.

Detailed fixes: d9_recommendation.md.

Do you agree with this assessment?

D10 · Test Quality9.3 / 10Stronggated by 36 serious findings✓ Tool-verified

What it measures: Whether the tests truly assert behaviour rather than just running the code.

Method: Per-test assertions, skips, and mock references analyzed via Roslyn; structured skip-reason tags (BUG:/ENV:) separate documented deferrals from debt. Deterministic.

Maturity: Documented → Verified → Prevented · effective 9.3 / 10 · rule-coverage 100% · ceiling Prevented

8 skipped (8 with a documented reason), 48 zero-assertion, no mocking-framework packages referenced (hand-written doubles or no mocking) across 815 tests.

No assertions: testIntegration · ×36src/Test/IntegrationTestCase.php:130

No assertions (declared): testNotReadyFunctionWithNoConstructor · ×12tests/ExpressionParserTest.php:705

Skipped (documented): testFormatListThrowsOnFailure · ×8extra/intl-extra/Tests/IntlExtensionTest.php:269

What to do

Resolve the 36 No assertions finding(s) in Test Quality — start with LexerTest.php (16), ParserTest.php (6), SandboxTest.php (5). — One of this dimension's main actionable groups (36 warning-level).
Enforce Test Quality in CI to reach Verified (currently Documented). — Hardens enforcement from Documented toward Prevented — provenance only; does not change the score.

Detailed fixes: d10_recommendation.md · top locations in Appendix A, every location in findings.md.

Do you agree with this assessment?

D13 · Secret Scanning10.0 / 10Exemplary○ Nothing flagged

What it measures: Whether any secrets (keys, tokens, passwords) have leaked into the code.

Method: In-process native secret scanner (entropy plus signature patterns) across all tracked files; no external tool. A clean result is a measured 10, not no-data zero. Deterministic.

Maturity: Documented → Verified → Prevented · effective 10.0 / 10 · rule-coverage 100% · ceiling Prevented

Secret scan ran and found no leaked secrets.

✓ On the Gold path — maintain.

Detailed fixes: d13_recommendation.md.

Do you agree with this assessment?

D15 · Churn × Complexity Hotspots9.5 / 10Stronggated by 6 serious findings✓ Tool-verified

What it measures: Files that change often and are also complex — the riskiest hotspots.

Method: Per production file churn times cyclomatic complexity over a rolling window, computed from git and Roslyn/JS/Razor analysis. Exhaustive, deterministic per commit date.

Maturity: Documented → Verified → Prevented · effective 9.5 / 10 · rule-coverage 100% · ceiling Documented

Top hotspots: src/Extension/CoreExtension.php (15×80=1200); src/Parser.php (11×18=198); extra/intl-extra/IntlExtension.php (5×29=145)

Hotspot: src/Extension/CoreExtension.php · ×6src/Extension/CoreExtension.php:1753

What to do

Resolve the 6 Hotspot finding(s) in Churn × Complexity Hotspots — start with CoreExtension.php, Parser.php, IntlExtension.php. — One of this dimension's main actionable groups (6 warning-level).

Detailed fixes: d15_recommendation.md · top locations in Appendix A, every location in findings.md.

Do you agree with this assessment?

D16 · Bus Factor6.1 / 10Adequate✓ Tool-verified

What it measures: Whether knowledge is concentrated in too few people (the "bus factor").

Method: Living knowledge per author via time-decayed commit attribution (6-month half-life, focus weighting) across largest source files. Deterministic, avoids blame's mechanical-refactor false positives.

Maturity: Documented → Verified → Prevented · effective 6.1 / 10 · rule-coverage 100% · ceiling Documented

31 source file(s) have their living knowledge concentrated in one author (≥90% of recent, decayed contribution). The largest is src/Parser.php. Counted over 80 of the 297 production source files in this repository: the rest are under the ~2,400-byte size floor this dimension measures over.

Off-boarding risk: anonymized user #1

Further sole-owners (lower concentration)

What to do

Resolve the 1 Off-boarding risk finding(s) in Bus Factor. — One of this dimension's main actionable groups (1 recommendation-level).
Resolve the 1 Further sole-owners (lower concentration) finding(s) in Bus Factor. — One of this dimension's main actionable groups (1 recommendation-level).

Detailed fixes: d16_recommendation.md · top locations in Appendix A, every location in findings.md.

Do you agree with this assessment?

D17 · Explicit Debt10.0 / 10Exemplary○ Nothing flagged

What it measures: Acknowledged debt left in the code — TODOs, dead code, suppressed warnings.

Method: Roslyn syntactic debt markers (suppressions/TODO/FIXME/HACK/empty-catch/commented-code/Obsolete) plus SymbolFinder dead-code analysis; weighted-debt-per-KLoC density deducted 2.0x per unit. Deterministic, exhaustive.

Maturity: Documented → Verified → Prevented · effective 10.0 / 10 · rule-coverage 100% · ceiling Prevented

0 deducted task-comment markers across 24719 LoC (0.0/KLoC) → score 10.0. Task comments only: this repository's language is read without a compiler, so D17's suppression, dead-code and commented-out-code arms did not run and this score counts fewer marker kinds than a .NET repository's would.

✓ On the Gold path — maintain.

Detailed fixes: d17_recommendation.md.

Do you agree with this assessment?

D19 · Documentation QualityExemplary◐ Sampled · advisory

What it measures: Whether the project's documentation is clear, complete, and useful.

Method: Judged by language model at low temperature (0.0-0.1) on a deterministic doc sample (READMEs plus first 25 architecture docs), with two-pass stability filtering. Advisory, sampled.

Maturity: Documented → Verified → Prevented · effective Exemplary / 10 · rule-coverage 100% · ceiling Documented

The repository's root README (README.rst) and its sibling extra directories all describe Twig extensions that provide specific filters, functions, or tags for the template language; they are well written with a clear overview plus installation, usage examples, and links to the official documentation. The architecture/design docs (doc/advanced.rst, doc/backward_compatibility.rst, doc/documentation_comments.rst) give comprehensive coverage of Twig's API, backward compatibility promise, deprecated features, and internals, making them ideal for an advanced reference. All documents are well structured with headings and a table of contents. This repository's documentation is excellent. The root README gives a clear overview of Twig as the flexible template engine for PHP and lists its key features plus an unbroken list of prerequisites, installation, basic API usage, and a recipe for removing deprecations (with a tip on collecting notices from files or tests). It also documents the sandbox security model with a warning about treating templates as trusted code. A dedicated Twig for Template Designers document covers syntax, semantics, variables, tags, delimiters, third-party integrations, and filters such as abs(), batch(), and more. The architecture/design docs are large (142 markdown files) but not shown in the summary; given the visible content is comprehensive, this quality score reflects a well-structured, complete reference set.

Documentation: no project overview · ×2README.rst

✓ On the Gold path — maintain.

Detailed fixes: d19_recommendation.md · top locations in Appendix A, every location in findings.md.

Do you agree with this assessment?

D21 · Naming ConsistencyExemplary◐ Sampled · advisory

What it measures: Whether names — types, methods, variables — are clear and consistent.

Method: Judged by language model at low temperature (0.0-0.1) on a deterministic random symbol sample (fixed size, not exhaustive), with disclosed confidence band. Advisory, sampled.

Maturity: Documented → Verified → Prevented · effective Exemplary / 10 · rule-coverage 100% · ceiling Verified

0 naming inconsistencies across 0 sampled symbols.

✓ On the Gold path — maintain.

Detailed fixes: d21_recommendation.md.

Do you agree with this assessment?

D22 · Internal API ConsistencyStronggated by 1 serious finding◐ Sampled · advisory

What it measures: Whether the internal API surface is consistent and coherent.

Method: Judged by language model at low temperature over a sample of the public API surface (IsPackable or .Contracts types). Sampled, advisory; confidence discounted by model uncertainty.

Maturity: Documented → Verified → Prevented · effective Strong / 10 · rule-coverage 100% · ceiling Verified

1 API inconsistencies across a 400-member sample of 284 exposed types.

Inconsistent naming convention for singular vs plural retrieval methods. The API provides both a singular getter (e.g., `getFilter`) and a plural getter (e.g., `getFilters`) for Filters, Functions, and Tests. While not strictly redundant (one returns a single item, the other a collection), the pattern is inconsistent with other parts of the API (e.g., `getTokenParser` exists, but `getTokenParsers` is the only way to get all; `getExtension` exists, but `getExtensions` is the only way to get all). More importantly, `getFilter`/`getFunction`/`getTest` are often less useful than `getFilters`/`getFunctions`/`getTests` because they require exact name matching and return null if not found, whereas the plural versions allow iteration. The existence of both creates confusion about which to use for lookup vs enumeration.

What to do

Resolve the 1 Inconsistent naming convention for singular vs plural retrieval methods.… finding(s) in Internal API Consistency. — One of this dimension's main actionable groups (1 warning-level).

Detailed fixes: d22_recommendation.md · top locations in Appendix A, every location in findings.md.

Do you agree with this assessment?

D26 · Project Cohesion7.8 / 10Strong✓ Tool-verified

What it measures: Whether each project is a focused, coherent unit rather than an oversized grab-bag.

Method: Project size overshoot penalties (LoC / public-type count / namespace count, 2-of-3 flag) weighted by log magnitude. Exhaustive across projects, deterministic, LLM-independent.

Maturity: Documented → Verified → Prevented · effective 7.8 / 10 · rule-coverage 100% · ceiling Documented

1 of 9 build units (Composer) flagged as possibly oversized/incoherent.

Projects may be oversized for their cohesion

What to do

Resolve the 1 Projects may be oversized for their cohesion finding(s) in Project Cohesion. — One of this dimension's main actionable groups (1 recommendation-level).

Detailed fixes: d26_recommendation.md · top locations in Appendix A, every location in findings.md.

Do you agree with this assessment?

D28 · Secrets (history)10.0 / 10Exemplary○ Nothing flagged

What it measures: Whether any secrets were ever committed — scanned across the full git history, not just now.

Method: Secret scan via TWO gitleaks detect passes in an isolated checkout — the full git history, then a second --no-git pass over the working tree as it stands — merged and de-duplicated by (rule, file, line); each match flagged High. Both invocations are recorded in the audit trail. Exhaustive; when the tool is absent, or when its output cannot be parsed into the expected shape, the dimension is WITHHELD as an explicit measurement gap on our side — unscored and excluded from the lens, never a hedged middling score.

Maturity: Documented → Verified → Prevented · effective 10.0 / 10 · rule-coverage 100% · ceiling Documented

gitleaks scanned the full history AND the current working tree and found no secrets.

✓ On the Gold path — maintain.

Detailed fixes: d28_recommendation.md.

Do you agree with this assessment?

D29 · Static Analysis (SAST)7.1 / 10Adequategated by 15 critical findings✓ Tool-verified

What it measures: Real static-analysis (SAST) findings — likely security bugs in the code, any language.

Method: Polyglot static analysis via semgrep across the repo using the pinned, image-baked p/security-audit + p/owasp-top-ten rulesets (no scan-time registry fetch); severity rules (ERROR/WARNING/INFO) map to a full-band severity-weighted score. Exhaustive, deterministic; degrades on parse failure.

Coverage: semgrep pattern rules over all files — exhaustive for the rule set, blind to classes of bug without a rule (clean = no rule matched).

Maturity: Documented → Verified → Prevented · effective 7.1 / 10 · rule-coverage 100% · ceiling Documented

15 finding(s): 0 critical, 15 high, 0 medium, 0 low. 13 unpinned-GitHub-Actions row(s) are reported here but scored by D36 (supply-chain provenance), which measures that posture as `pinned_actions` — one pinning decision is charged once, not once per lens. semgrep hit a parse error in 5 file(s) — `extra/html-extra/HtmlAttr/InlineStyle.php` (line 21), `extra/html-extra/HtmlAttr/SeparatedTokenList.php` (line 21, line 23), `extra/html-extra/Tests/HtmlAttrMergeTest.php` (line 197), `extra/html-extra/Tests/HtmlAttrTest.php` (line 412, line 437, line 454), `src/ExpressionParser/Prefix/GroupingExpressionParser.php` (line 62) — so no absence of findings in the named regions is evidence of anything; rows reported elsewhere in those files are real. Fix the syntax error (or exclude the file deliberately) and re-scan to cover them. Separately, one or more rules could not re-parse an embedded snippet in 1 file(s) (e.g. a workflow `run:` block read as shell). Those files WERE scanned and their other rows are unaffected; only those rules' view of those snippets is missing.

REDACTED

What to do

Resolve the 1 REDACTED finding(s) in Static Analysis (SAST) — start with REDACTED. — One of this dimension's main actionable groups (1 issue-level).
Resolve the 1 REDACTED finding(s) in Static Analysis (SAST) — start with REDACTED. — One of this dimension's main actionable groups (1 issue-level).
No action in Static Analysis (SAST) — all 12 REDACTED finding(s) are reported here at file:line but scored by D36 (supply-chain provenance), so none is charged to this dimension. — One of this dimension's main actionable groups (12 issue-level, 0 of them charged here).

Detailed fixes: d29_recommendation.md · top locations in Appendix A, every location in findings.md.

Do you agree with this assessment?

D30 · Dependency Vulnerabilities10.0 / 10Exemplary○ Nothing flagged

What it measures: Whether any dependency has a known published vulnerability (CVE), direct or transitive, in ANY ecosystem the repository declares — Dart pub, Elixir and Erlang via Hex, Go modules, Java and Kotlin via Maven/Gradle, JavaScript/npm, .NET/NuGet, PHP/Composer, Python/PyPI, RubyGems, Rust/Cargo and Swift.

Method: Dependency-CVE scan across every ecosystem the repository declares, scored ONCE. Three sources are unioned and deduplicated by advisory identity (rule id + alias closure, CVE<->GHSA) scoped to package+version, keeping the worst severity: `osv-scanner --recursive` over osv.dev for Dart pub, Elixir/Hex (and Erlang, whose `rebar.lock` syft first converts to a CycloneDX SBOM the scanner reads, with rows attributed back to the lock), Go, Java and Kotlin via Maven/Gradle (and Scala, whose sbt build's pinned direct declarations are written into a CycloneDX SBOM the scanner reads, with rows attributed back to the build file), npm, PHP/Composer, Python/PyPI, RubyGems, Rust/Cargo and Swift; `trivy fs --scanners vuln` for npm lockfiles; and `dotnet list package --vulnerable --include-transitive` for NuGet (with per-advisory collapse of the project x target-framework fan-out), plus a DECLARED-dependency arm that resolves a published gem's gemspec against rubygems.org where no Gemfile.lock is committed. `SeverityScore(c,h,m,l, normalizer 8.0)`. NotApplicable only when NO ecosystem is readable; if any applicable ecosystem could not be scanned the findings are REPORTED and the score is withheld. Supersedes the npm and OSV arms, retired 2026-09-05.

Maturity: Documented → Verified → Prevented · effective 10.0 / 10 · rule-coverage 100% · ceiling Documented

No known-vulnerable dependencies in any ecosystem this repository declares.

✓ On the Gold path — maintain.

Detailed fixes: d30_recommendation.md.

Do you agree with this assessment?

D34 · Knowledge Freshness9.9 / 10Exemplary✓ Tool-verified

What it measures: Whether anyone still has living knowledge of each file, or it has been orphaned — last understood long ago by someone now gone quiet. The sibling of the bus factor: D16 asks who owns it, D34 asks whether anyone still knows it.

Method: File orphaning as total living-knowledge decay below one focused-commit's worth within a year, computed per-file from the D16 decay model. Exhaustive, deterministic over fixed history.

Maturity: Documented → Verified → Prevented · effective 9.9 / 10 · rule-coverage 100% · ceiling Documented

1 of 80 significant source file(s) are orphaned — their living knowledge has decayed to nothing, so no one currently understands them. The largest is extra/html-extra/HtmlAttr/MergeableInterface.php. Counted over 80 of the 297 production source files in this repository: the rest are under the ~2,400-byte size floor this dimension measures over.

Orphaned files with no living knowledge

Orphaned fileextra/html-extra/HtmlAttr/MergeableInterface.php:1

✓ On the Gold path — maintain.

Detailed fixes: d34_recommendation.md · top locations in Appendix A, every location in findings.md.

Do you agree with this assessment?

D35 · Change Coupling9.9 / 10Stronggated by 2 serious findings✓ Tool-verified

What it measures: Whether files that change together actually belong together — pairs that repeatedly co-change in git history despite having no explicit code dependency, surfacing the hidden/logical coupling (and boundaries in the wrong place) a static scan can't see.

Method: Pairwise co-occurrence over the per-commit file sets in git history (production source only — tests and generated dropped): Degree-of-Coupling = shared ÷ min individual revisions, reported above noise floors (each file ≥10 revisions, ≥5 shared commits, ≥50% strength); sweeping commits excluded. Deterministic over fixed history.

Coverage: Population: PRODUCTION source files only — test and generated files are dropped before pairing, so a class co-changing with its own test (trivially ~100%) can't drown the real production↔production coupling. Pairs ranked by Degree-of-Coupling. A non-source file is never a coupling PARTICIPANT either: documentation, schemas, config and data files are dropped with the rest, so a code↔docs pair — a command and the reference page that restates it — is not reported however strongly the two co-change; nor is coupling that runs THROUGH a build step or config file.

Maturity: Documented → Verified → Prevented · effective 9.9 / 10 · rule-coverage 100% · ceiling Documented

Strongest change-coupling: TwigFilter.php↔TwigFunction.php 92%; ExpressionParser.php↔SafeAnalysisNodeVisitor.php 57%

Change coupling: TwigFilter.php ↔ TwigFunction.php · ×2src/TwigFilter.php:1

What to do

Resolve the 2 Change coupling finding(s) in Change Coupling — start with TwigFilter.php, ExpressionParser.php. — One of this dimension's main actionable groups (2 warning-level).

Detailed fixes: d35_recommendation.md · top locations in Appendix A, every location in findings.md.

Do you agree with this assessment?

D37 · Vulnerability-disclosure Policy10.0 / 10Exemplary✓ Tool-verified

What it measures: Whether the repository publishes a coordinated-vulnerability-disclosure policy (SECURITY.md or security.txt) with a reporting contact, so finders know how to report a vulnerability. Presence of a policy file with a contact, not whether the policy is adequate or honoured.

Method: Vulnerability-disclosure policy read deterministically from the repo: a SECURITY.md (root/.github/docs) or .well-known/security.txt / security.txt, regex-checked for a reporting contact (email / URL / mailto). Present + contact → 10; present without a contact → 4; NotApplicable when no policy file exists (it may live off-repo). Detects the policy file's presence + contact, not its adequacy.

Maturity: Documented → Verified → Prevented · effective 10.0 / 10 · rule-coverage 100% · ceiling Documented

A vulnerability-disclosure policy (.github/SECURITY.md) is published with a reporting contact.

✓ On the Gold path — maintain.

Detailed fixes: d37_recommendation.md.

Do you agree with this assessment?

D43 · Malicious Dependencies10.0 / 10Exemplary✓ Tool-verified

What it measures: Whether any dependency the repository declares is published as MALICIOUS rather than merely vulnerable — a package that is an attacker's work, in any ecosystem osv-scanner reads. Scored apart from D30 because the answer is binary: there is no safe version to upgrade to, and the fix is to remove the package and rotate every credential it could have read.

Method: The same dependency scan D30 reads, partitioned on the scanner's own classification rather than rescanned: a row is MALICIOUS when its id is in the `MAL-` space (the ossf/malicious-packages feed) OR its `database_specific.cwe_ids` carries `CWE-506` ("Embedded Malicious Code"). Both channels are structural; the summary text is deliberately NOT read, because a malicious-package record whose summary says only "Critical severity vulnerability" is a real shape ([GHSA redacted]) and a text matcher misses it. Scored BINARY: any surviving row is 0, whatever its severity and however many CVEs sit beside it — a hostile dependency is not a quantity. Applicability and degradation are D30's: NotApplicable only when no ecosystem is readable, and an unscannable ecosystem degrades rather than reading clean. SCORED, not informational.

Maturity: Documented → Verified → Prevented · effective 10.0 / 10 · rule-coverage 100% · ceiling Documented

No dependency in any ecosystem this repository declares is published as malicious.

✓ On the Gold path — maintain.

Detailed fixes: d43_recommendation.md.

Do you agree with this assessment?

D44 · Platform End-of-Life10.0 / 10Exemplary✓ Tool-verified

What it measures: Whether anyone still ships security patches for the platform this repository RUNS ON — the runtime it pins and the framework majors its own constraints hold it to. Separate from D12 because the question differs: a current Django on an end-of-life Python is perfectly up to date and completely unsupported, and the fix is a migration rather than a version bump. What the repository says it merely SUPPORTS is never charged.

Method: End-of-life PLATFORM read from the repository's own declarations and graded against a FROZEN, dated table of vendor support dates — no network, no feed, no API, so this dimension answers identically inside a closed scan fence. Two subjects: a RUNTIME the project pins (a single or all-end-of-life TargetFramework, a .nvmrc or .python-version, a requires-python CAP) and a FRAMEWORK major a dependency constraint cannot move off (a caret, tilde or exact version; `vue@^2.7.16` pins Vue 2). A FLOOR is deliberately never charged — `requires-python = ">=3.8"` states what a package SUPPORTS, not what it runs on — and a multi-target project is charged only when EVERY target is out of support. Runtime 4.0/product capped 8.0, framework 1.5 capped 4.5. The table is safe to freeze because a statement about support that ended in the past cannot become false: it loses recall as it ages, never precision, and a test asserts every entry predates the freeze date. Disjoint from D31 (a container image's OS layer) and D29 (the toolchain a CI workflow installs). Abstains when the repository declares no platform this pass reads — never scores it clean.

Maturity: Documented → Verified → Prevented · effective 10.0 / 10 · rule-coverage 100% · ceiling Documented

0 end-of-life runtime(s) and 0 end-of-life framework(s), read from 0 platform declaration(s) and 3 dependency declaration(s). This dimension reads what the repository says about ITSELF — a pinned target framework, a version file, a capped requires-python, a Rust toolchain pin, a framework major a constraint cannot move off. A FLOOR is deliberately never charged: `requires-python = ">=3.8"` states what the package SUPPORTS, not what it runs on, and a well-maintained library declares exactly that while running its own CI on a current release. The end-of-life facts are FROZEN and dated, so this dimension needs no network and answers identically inside a closed scan fence; as the table ages it loses recall and never precision, because a statement about support that ended in the past cannot become false. The OS layer of a container image is D31's question and the toolchain a CI workflow installs is D29's; this row is neither.

✓ On the Gold path — maintain.

Detailed fixes: d44_recommendation.md.

Do you agree with this assessment?

Frontend & cross-cutting dimensions

R = React/JS · M = Maturity · P = Readiness.

AX10 · Code composition9.9 / 10Exemplary✓ Tool-verified

Other · Architecture — How the codebase splits by code ROLE — domain, application, infrastructure, test, generated. The significance map behind the knowledge/coupling weighting, and a DDD signal in its own right: a thin domain core under fat infrastructure is the anemic-domain smell, quantified. How each file's role is decided, because the split is only as good as that: a generated name or a build-output tree makes it Generated, a test project makes it Test, and otherwise the file's NAMESPACE and PATH words are matched against fixed vocabularies in a fixed ORDER — domain, then infrastructure, then application — so a file whose words hit two layers is counted under the earlier one. A production file matching none of them counts as application, so that share reads 'application or unclassified' rather than a measured application layer. Roles come from naming convention, never from what the code does. On this repository the split was taken from the source tree on disk rather than from a loaded .NET workspace, so a file's role is decided by its PATH segments alone — no declared namespace was available to add to the evidence — and generated output is excluded from the census entirely rather than counted as a generated share.

Method: Roslyn line-count by code ROLE: every source file classified Domain/Application/Infrastructure/Test/Generated by namespace + path convention (the shared CodeRoleClassifier), then significant lines summed per role. Deterministic; the advisory score is the business-logic (domain+application) share of production code.

Coverage: Population: ALL source files, each bucketed into ONE of five roles (Domain/Application/Infrastructure/Test/Generated) by namespace + path convention — a file whose layer isn't named in the convention falls to Application (the neutral default), and the split is line-count, not semantic depth or business value.

What to do

The domain core is a small share of production code, but most of the rest matched no layer vocabulary at all — so this is not yet an anemic-domain finding. The namespace/path convention could not place that code, which makes the composition above a statement about the naming, not about the design. Name the layers (or check that the repository's conventions differ from the ones this check knows) before reading a thin domain into it.

Do you agree with this assessment?

AX3 · Project dependency cycles10.0 / 10Exemplary✓ Tool-verified

Other · Architecture — Whether the project-reference graph is acyclic (cycles block independent build/deploy and signal eroding boundaries).

Method: Project reference cycles via elementary-DFS over real .csproj references, using the engine shared with D5/D7; cyclic versus acyclic. Exhaustive, deterministic.

Do you agree with this assessment?

AX4 · Dependency direction10.0 / 10Exemplary✓ Tool-verified

Other · Architecture — Whether dependencies point inward (Domain ← Application ← Infrastructure/Web) — the clean-architecture dependency rule, checked across the project graph.

Method: Layer violations by name-segment inference (Domain/Core to Application to Infrastructure/Web) over the project-reference graph. Exhaustive over all projects, deterministic.

Do you agree with this assessment?

M1 · Documentation (README)4.3 / 10Weak✓ Tool-verified

Maturity · Maturity — Whether the repo and its projects have a README, and whether it's substantive and current.

Method: Filesystem scan: README presence, word count, and headings for depth; git history for staleness. Exhaustive across root and project dirs, deterministic.

The root README is 60 words, against a bar of 120. Of the three newcomer-critical sections this check looks for by heading, it found no a build/run or getting-started section, no a testing section, no an architecture or project-map section. Sections are matched on HEADING text only, so material written under a heading this check does not recognise — or with no heading at all — is not seen and this row may understate what the document covers.
148 code files changed in the last 6 months but the README was not touched — it may no longer reflect the system.

What to do

Expand the README with getting-started, architecture overview and a project map.
Add a build/run (quick start) section to the root README — the first thing a newcomer needs.
Explain in the README how to run the tests. Add a section called Testing to the README in the repository's top folder, saying how to run the test suite.
Add an 'Architecture' / 'How it works' section to the root README — the high-level shape.
Add a README to the 1 of 9 project(s) that lack one — worth up to 0.2 pts.
Review the README against recent changes; refresh the parts that drifted.

Do you agree with this assessment?

M2 · Architecture documentation0.0 / 10Critical✓ Tool-verified

Maturity · Maturity — Whether key decisions (ADRs) and the high-level shape (C4/diagrams) are written down.

Method: Filesystem scan: ADR folder/naming conventions or content, plus Mermaid/PlantUML/C4/architecture.md discovery. Exhaustive, deterministic.

No Architecture Decision Records found — no conventional ADR directory, no numbered `NNNN-title` documents in any markup this check reads, and nothing ADR-shaped by content. Design rationale recorded elsewhere (a design-notes tree, a mailing list, pull-request discussion) is not visible to this check and is not re-findable per decision, so a future maintainer cannot ask why one choice was made and get an answer.
No C4/Structurizr/PlantUML/Mermaid/Graphviz/D2 diagram, no drawn diagram named for the architecture, no file named `architecture` or `design` in any markup this check reads, and nothing in the README, docs or contributor guides that announces the shape — no `## Architecture` heading, no "architecture overview"/"high-level design" phrasing, no "the architecture is …" introduction, no guided code tour. A shape laid out in prose that never names itself as the architecture is not visible to this check, and neither is one kept outside the repository, so this row reports the absence of a re-findable shape document — not evidence that nobody wrote the shape down.

What to do

Record your significant design decisions. Write one short document per decision, giving its date, the situation, the decision and its consequences, and keep them together with your other design documents. A docs/adr folder with each file named by number and title is the easiest place to find them.
Add a C4 context/container diagram (Structurizr, PlantUML or Mermaid) or an architecture.md overview.

Do you agree with this assessment?

M3 · Folder & project structure10.0 / 10Exemplary✓ Tool-verified

Maturity · Maturity — Whether the repo is organised deliberately — src/test separation and consistent project naming.

Method: Filesystem scan: src/test folder separation and namespace-prefix consistency (majority RootNamespace agreement). Exhaustive across projects, deterministic.

Do you agree with this assessment?

M4 · Documentation accuracy9.1 / 10Exemplary◐ Sampled · advisory

Maturity · Maturity — Whether the README actually describes the code that exists (LLM-judged, advisory).

Method: Judged by language model at low temperature: README accuracy versus actual projects, within a disclosed tolerance. Advisory, not a measured number.

README claims Blackfire.io as a sponsor but there is no Blackfire.io package or file in the repository — searched for: `Blackfire.io`. Each was matched case- and separator-insensitively against file and directory NAMES anywhere in the tree, and against the CONTENTS of manifest and configuration files (package.json and other *.json, *.csproj, *.props, *.sln/*.slnx, *.yml, *.toml, *.config, tool configs such as eslint.config.js, Dockerfile); the README's own prose never counts, so a claim is never refuted by merely being made. Nothing outside that search was read — a footprint living only in a submodule, in a file type not listed here, or under a name none of those terms matches is not seen, and this row is then wrong. — README.rst:1
doc/advanced.rst names `Twig\Extension\CoreExtension`, but no file or folder `Twig/Extension/CoreExtension` exists. Checked without a model against the repository: its files and folders, the scripts and dependencies of every package.json, the projects, namespaces, package references and target frameworks of the .NET build, the SDK and Node pins, and the identifiers of every file that is not a document; the documents' own text never counts. A footprint generated at build time, read only by a platform, or living outside this repository is not seen, and this row is then wrong. — doc/advanced.rst:839
doc/advanced.rst names `Twig\Extension\AttributeExtension`, but no file or folder `Twig/Extension/AttributeExtension` exists. Checked without a model against the repository: its files and folders, the scripts and dependencies of every package.json, the projects, namespaces, package references and target frameworks of the .NET build, the SDK and Node pins, and the identifiers of every file that is not a document; the documents' own text never counts. A footprint generated at build time, read only by a platform, or living outside this repository is not seen, and this row is then wrong. — doc/advanced.rst:895
doc/api.rst names `Twig\Sandbox\Sandbox`, but no file or folder `Twig/Sandbox/Sandbox` exists. Checked without a model against the repository: its files and folders, the scripts and dependencies of every package.json, the projects, namespaces, package references and target frameworks of the .NET build, the SDK and Node pins, and the identifiers of every file that is not a document; the documents' own text never counts. A footprint generated at build time, read only by a platform, or living outside this repository is not seen, and this row is then wrong. — doc/api.rst:623
doc/deprecated.rst names `Twig\Node\MacroNode`, but no file or folder `Twig/Node/MacroNode` exists. Checked without a model against the repository: its files and folders, the scripts and dependencies of every package.json, the projects, namespaces, package references and target frameworks of the .NET build, the SDK and Node pins, and the identifiers of every file that is not a document; the documents' own text never counts. A footprint generated at build time, read only by a platform, or living outside this repository is not seen, and this row is then wrong. — doc/deprecated.rst:16
doc/deprecated.rst names `Twig\Extension\EscaperExtension`, but no file or folder `Twig/Extension/EscaperExtension` exists. Checked without a model against the repository: its files and folders, the scripts and dependencies of every package.json, the projects, namespaces, package references and target frameworks of the .NET build, the SDK and Node pins, and the identifiers of every file that is not a document; the documents' own text never counts. A footprint generated at build time, read only by a platform, or living outside this repository is not seen, and this row is then wrong. — doc/deprecated.rst:55
doc/deprecated.rst names `Twig\Node\Node`, but no file or folder `Twig/Node/Node` exists. Checked without a model against the repository: its files and folders, the scripts and dependencies of every package.json, the projects, namespaces, package references and target frameworks of the .NET build, the SDK and Node pins, and the identifiers of every file that is not a document; the documents' own text never counts. A footprint generated at build time, read only by a platform, or living outside this repository is not seen, and this row is then wrong. — doc/deprecated.rst:73
doc/deprecated.rst names `Twig\Node\Expression\FilterExpression`, but no file or folder `Twig/Node/Expression/FilterExpression` exists. Checked without a model against the repository: its files and folders, the scripts and dependencies of every package.json, the projects, namespaces, package references and target frameworks of the .NET build, the SDK and Node pins, and the identifiers of every file that is not a document; the documents' own text never counts. A footprint generated at build time, read only by a platform, or living outside this repository is not seen, and this row is then wrong. — doc/deprecated.rst:99
doc/deprecated.rst names `Twig\Node\Expression\FunctionExpression`, but no file or folder `Twig/Node/Expression/FunctionExpression` exists. Checked without a model against the repository: its files and folders, the scripts and dependencies of every package.json, the projects, namespaces, package references and target frameworks of the .NET build, the SDK and Node pins, and the identifiers of every file that is not a document; the documents' own text never counts. A footprint generated at build time, read only by a platform, or living outside this repository is not seen, and this row is then wrong. — doc/deprecated.rst:109
doc/deprecated.rst names `Twig\Node\Expression\TestExpression`, but no file or folder `Twig/Node/Expression/TestExpression` exists. Checked without a model against the repository: its files and folders, the scripts and dependencies of every package.json, the projects, namespaces, package references and target frameworks of the .NET build, the SDK and Node pins, and the identifiers of every file that is not a document; the documents' own text never counts. A footprint generated at build time, read only by a platform, or living outside this repository is not seen, and this row is then wrong. — doc/deprecated.rst:187
doc/deprecated.rst names `Twig\Node\Expression\Variable\TemplateVariable`, but no file or folder `Twig/Node/Expression/Variable/TemplateVariable` exists. Checked without a model against the repository: its files and folders, the scripts and dependencies of every package.json, the projects, namespaces, package references and target frameworks of the .NET build, the SDK and Node pins, and the identifiers of every file that is not a document; the documents' own text never counts. A footprint generated at build time, read only by a platform, or living outside this repository is not seen, and this row is then wrong. — doc/deprecated.rst:194
doc/deprecated.rst names `Twig\Node\Expression\Variable\AssignTemplateVariable`, but no file or folder `Twig/Node/Expression/Variable/AssignTemplateVariable` exists. Checked without a model against the repository: its files and folders, the scripts and dependencies of every package.json, the projects, namespaces, package references and target frameworks of the .NET build, the SDK and Node pins, and the identifiers of every file that is not a document; the documents' own text never counts. A footprint generated at build time, read only by a platform, or living outside this repository is not seen, and this row is then wrong. — doc/deprecated.rst:195
doc/deprecated.rst names `Twig\Node\Expression\Variable\ContextVariable`, but no file or folder `Twig/Node/Expression/Variable/ContextVariable` exists. Checked without a model against the repository: its files and folders, the scripts and dependencies of every package.json, the projects, namespaces, package references and target frameworks of the .NET build, the SDK and Node pins, and the identifiers of every file that is not a document; the documents' own text never counts. A footprint generated at build time, read only by a platform, or living outside this repository is not seen, and this row is then wrong. — doc/deprecated.rst:203
doc/deprecated.rst names `Twig\Node\Expression\Variable\AssignContextVariable`, but no file or folder `Twig/Node/Expression/Variable/AssignContextVariable` exists. Checked without a model against the repository: its files and folders, the scripts and dependencies of every package.json, the projects, namespaces, package references and target frameworks of the .NET build, the SDK and Node pins, and the identifiers of every file that is not a document; the documents' own text never counts. A footprint generated at build time, read only by a platform, or living outside this repository is not seen, and this row is then wrong. — doc/deprecated.rst:206
doc/deprecated.rst names `Twig\Node\Expression\Binary\NullCoalesceBinary`, but no file or folder `Twig/Node/Expression/Binary/NullCoalesceBinary` exists. Checked without a model against the repository: its files and folders, the scripts and dependencies of every package.json, the projects, namespaces, package references and target frameworks of the .NET build, the SDK and Node pins, and the identifiers of every file that is not a document; the documents' own text never counts. A footprint generated at build time, read only by a platform, or living outside this repository is not seen, and this row is then wrong. — doc/deprecated.rst:219
doc/deprecated.rst names `Twig\Node\Expression\Ternary\ConditionalTernary`, but no file or folder `Twig/Node/Expression/Ternary/ConditionalTernary` exists. Checked without a model against the repository: its files and folders, the scripts and dependencies of every package.json, the projects, namespaces, package references and target frameworks of the .NET build, the SDK and Node pins, and the identifiers of every file that is not a document; the documents' own text never counts. A footprint generated at build time, read only by a platform, or living outside this repository is not seen, and this row is then wrong. — doc/deprecated.rst:223
doc/deprecated.rst names `Twig\Node\Expression\SupportDefinedTestInterface`, but no file or folder `Twig/Node/Expression/SupportDefinedTestInterface` exists. Checked without a model against the repository: its files and folders, the scripts and dependencies of every package.json, the projects, namespaces, package references and target frameworks of the .NET build, the SDK and Node pins, and the identifiers of every file that is not a document; the documents' own text never counts. A footprint generated at build time, read only by a platform, or living outside this repository is not seen, and this row is then wrong. — doc/deprecated.rst:226
doc/deprecated.rst names `Twig\NodeVisitor\NodeVisitorInterface`, but no file or folder `Twig/NodeVisitor/NodeVisitorInterface` exists. Checked without a model against the repository: its files and folders, the scripts and dependencies of every package.json, the projects, namespaces, package references and target frameworks of the .NET build, the SDK and Node pins, and the identifiers of every file that is not a document; the documents' own text never counts. A footprint generated at build time, read only by a platform, or living outside this repository is not seen, and this row is then wrong. — doc/deprecated.rst:250
doc/deprecated.rst names `Twig\Node\Expression\MacroReferenceExpression`, but no file or folder `Twig/Node/Expression/MacroReferenceExpression` exists. Checked without a model against the repository: its files and folders, the scripts and dependencies of every package.json, the projects, namespaces, package references and target frameworks of the .NET build, the SDK and Node pins, and the identifiers of every file that is not a document; the documents' own text never counts. A footprint generated at build time, read only by a platform, or living outside this repository is not seen, and this row is then wrong. — doc/deprecated.rst:362
doc/deprecated.rst names `Twig\Sandbox\SecurityPolicy`, but no file or folder `Twig/Sandbox/SecurityPolicy` exists. Checked without a model against the repository: its files and folders, the scripts and dependencies of every package.json, the projects, namespaces, package references and target frameworks of the .NET build, the SDK and Node pins, and the identifiers of every file that is not a document; the documents' own text never counts. A footprint generated at build time, read only by a platform, or living outside this repository is not seen, and this row is then wrong. — doc/deprecated.rst:384
doc/deprecated.rst names `Twig\TokenParser\AbstractTokenParser`, but no file or folder `Twig/TokenParser/AbstractTokenParser` exists. Checked without a model against the repository: its files and folders, the scripts and dependencies of every package.json, the projects, namespaces, package references and target frameworks of the .NET build, the SDK and Node pins, and the identifiers of every file that is not a document; the documents' own text never counts. A footprint generated at build time, read only by a platform, or living outside this repository is not seen, and this row is then wrong. — doc/deprecated.rst:395
doc/deprecated.rst names `Twig\Extension\SandboxExtension`, but no file or folder `Twig/Extension/SandboxExtension` exists. Checked without a model against the repository: its files and folders, the scripts and dependencies of every package.json, the projects, namespaces, package references and target frameworks of the .NET build, the SDK and Node pins, and the identifiers of every file that is not a document; the documents' own text never counts. A footprint generated at build time, read only by a platform, or living outside this repository is not seen, and this row is then wrong. — doc/deprecated.rst:422
doc/deprecated.rst names `Twig\Sandbox\Sandbox`, but no file or folder `Twig/Sandbox/Sandbox` exists. Checked without a model against the repository: its files and folders, the scripts and dependencies of every package.json, the projects, namespaces, package references and target frameworks of the .NET build, the SDK and Node pins, and the identifiers of every file that is not a document; the documents' own text never counts. A footprint generated at build time, read only by a platform, or living outside this repository is not seen, and this row is then wrong. — doc/deprecated.rst:424
doc/deprecated.rst names `Twig\Test\IntegrationTestCase`, but no file or folder `Twig/Test/IntegrationTestCase` exists. Checked without a model against the repository: its files and folders, the scripts and dependencies of every package.json, the projects, namespaces, package references and target frameworks of the .NET build, the SDK and Node pins, and the identifiers of every file that is not a document; the documents' own text never counts. A footprint generated at build time, read only by a platform, or living outside this repository is not seen, and this row is then wrong. — doc/deprecated.rst:470
doc/sandbox.rst names `Twig\Sandbox\Sandbox`, but no file or folder `Twig/Sandbox/Sandbox` exists. Checked without a model against the repository: its files and folders, the scripts and dependencies of every package.json, the projects, namespaces, package references and target frameworks of the .NET build, the SDK and Node pins, and the identifiers of every file that is not a document; the documents' own text never counts. A footprint generated at build time, read only by a platform, or living outside this repository is not seen, and this row is then wrong. — doc/sandbox.rst:20
doc/sandbox.rst names `Twig\Sandbox\SecurityError`, but no file or folder `Twig/Sandbox/SecurityError` exists. Checked without a model against the repository: its files and folders, the scripts and dependencies of every package.json, the projects, namespaces, package references and target frameworks of the .NET build, the SDK and Node pins, and the identifiers of every file that is not a document; the documents' own text never counts. A footprint generated at build time, read only by a platform, or living outside this repository is not seen, and this row is then wrong. — doc/sandbox.rst:76
doc/functions/include.rst names `Twig\Sandbox\Sandbox`, but no file or folder `Twig/Sandbox/Sandbox` exists. Checked without a model against the repository: its files and folders, the scripts and dependencies of every package.json, the projects, namespaces, package references and target frameworks of the .NET build, the SDK and Node pins, and the identifiers of every file that is not a document; the documents' own text never counts. A footprint generated at build time, read only by a platform, or living outside this repository is not seen, and this row is then wrong. — doc/functions/include.rst:47
doc/tags/sandbox.rst names `Twig\Sandbox\Sandbox`, but no file or folder `Twig/Sandbox/Sandbox` exists. Checked without a model against the repository: its files and folders, the scripts and dependencies of every package.json, the projects, namespaces, package references and target frameworks of the .NET build, the SDK and Node pins, and the identifiers of every file that is not a document; the documents' own text never counts. A footprint generated at build time, read only by a platform, or living outside this repository is not seen, and this row is then wrong. — doc/tags/sandbox.rst:7

What to do

Reconcile the README with reality: README claims Blackfire.io as a sponsor but there is no Blackfire.io package or file in the repository; doc/advanced.rst names `Twig\Extension\CoreExtension`, but no file or folder `Twig/Extension/CoreExtension` exists; doc/advanced.rst names `Twig\Extension\AttributeExtension`, but no file or folder `Twig/Extension/AttributeExtension` exists; doc/api.rst names `Twig\Sandbox\Sandbox`, but no file or folder `Twig/Sandbox/Sandbox` exists; doc/deprecated.rst names `Twig\Node\MacroNode`, but no file or folder `Twig/Node/MacroNode` exists.

Do you agree with this assessment?

P1 · CI/CD gates10.0 / 10Exemplary○ Nothing flagged

Readiness · Readiness — Whether an automated pipeline builds and tests every change.

Method: Filesystem scan: CI workflow files (.github/workflows, .gitlab-ci.yml, etc.) for build and test stages. Exhaustive, deterministic.

Do you agree with this assessment?

P10 · Library API & versioning10.0 / 10Exemplary○ Nothing flagged

Readiness · Readiness — For a library: a deliberate (small) public API surface and explicit semantic versioning so consumers can depend on it safely.

Method: Roslyn scan: public API surface area and semantic-versioning markers (SemVer attributes, changelog entries) for libraries; off .NET, a library is the ecosystem's publication act (an npm package that is not private and names an entry point, a PyPI distribution with a build system, a Rust library crate, a Maven/Gradle module that publishes, a Go module with no package main, a gemspec, a Composer library, a SwiftPM library product, a pub.dev or Hex package), its surface is the share of types the language model records as public (Rust, Swift, Java, Kotlin, Go, Dart; not measured where the model records no type visibility or, as in TypeScript, only module-level export), and its version is read from the manifest, a semver CHANGELOG, release tooling or semver git tags. Exhaustive, deterministic.

Do you agree with this assessment?

P3 · Security & performance tooling7.0 / 10Strong✓ Tool-verified

Readiness · Readiness — Whether SAST, secret/dependency scanning and performance benchmarking are wired in (presence, not runtime).

Method: Filesystem scan: SAST configuration, dependency-update automation, secret scanning, and a benchmark harness or benchmark step — in this repository's own ecosystem. Exhaustive, deterministic.

What to do

Dependabot is configured but does not watch `composer` — add that `package-ecosystem` entry to REDACTED so those dependencies get the same automatic update and advisory pressure as the ones it already covers.
Add gitleaks/trufflehog in CI to block PRs that introduce committed secrets.

Do you agree with this assessment?

P6 · Release Hygiene10.0 / 10Exemplary✓ Tool-verified

Readiness · Readiness — Whether releases are traceable — a maintained changelog and explicit version stamping.

Method: Filesystem scan: changelog file presence and version tags in csproj or git tags. Exhaustive, deterministic.

Do you agree with this assessment?

X14 · Bypassable address classification10.0 / 10Exemplary○ Nothing flagged

Other · Security — Whether a hand-rolled public/private IP check can be walked past — a method that unwraps IPv4-mapped IPv6 but returns the opposite verdict for the same host written as IPv4-compatible, 6to4 or NAT64.

Method: Roslyn syntax + semantics: methods that unwrap IPv4-mapped IPv6 and hand-roll IPv4 range carve-outs, checked for whether the IPv6 branch also accounts for the IPv4-compatible, 6to4 and NAT64 embeddings. Deterministic, provable per finding. Advisory.

Do you agree with this assessment?

X15 · Unvalidated length from an untrusted reader10.0 / 10Exemplary○ Nothing flagged

Other · Security — Whether a length read out of the stream being parsed is bounded before it is allocated or read — an unchecked count taken from the input lets the input choose the allocation.

Method: Roslyn syntax + semantics: integer lengths read from a BinaryReader and spent on a bulk read or an array allocation, checked for any comparison or bounding call on the value anywhere in the method. Deterministic, provable per finding. Advisory.

Do you agree with this assessment?

X16 · Unfloored truncation loop10.0 / 10Exemplary○ Nothing flagged

Other · Code Health — Whether a loop that shortens a string until it fits a length budget has a floor — one with none grinds the value down to the empty string, or past it into a negative-length `Substring`.

Method: Roslyn syntax + semantics: while/do loops whose body's only effect on a string is to drop its last character, checked for whether anything — a direct comparison on the length, a body guard, a break — bounds that length below. On a repository with no .NET source it reads JavaScript/TypeScript off the engine’s own token stream (test, vendored and minified paths not) with the same rule: a `while`/`do` loop whose body’s one assignment to a value is `x = x.slice(0, -1)` or `x = x.slice|substring|substr(0, x.length - 1)`, driven by a condition that reads `x.length` only as a term of a larger expression — never compared directly, never tested for truthiness, and with no other read of `x` — and whose body has no `break`, `return`, `throw` or `if` naming `x`. Deterministic, provable per finding. Advisory.

Do you agree with this assessment?

X18 · Disposal-pattern correctness10.0 / 10Exemplary○ Nothing flagged

Other · Code Health — Whether a type's disposal matches what it OWNS — releasing what it created, leaving alone what it was handed, and not declaring a finalizer for state that has nothing unmanaged to finalize.

Method: Roslyn syntax + semantics: every assignment to a disposable field is read to decide whether the type CREATED the value or was handed it, and the type's disposal is checked against that answer — an injected interface it disposes, a value it constructed and never releases, a finalizer on a type holding nothing unmanaged, and a disposable local whose every reference is a plain member read. A value handed to a container that disposes its contents (a parent control's `Controls` collection, a component `IContainer`) is released by that container and is not reported; generated code is out of population. On a repository with no .NET source the same ownership questions are read in JavaScript/TypeScript off the engine’s own token stream (test, vendored, generated and minified paths not): a class declaring `dispose()`, `[Symbol.dispose]()` or `[Symbol.asyncDispose]()` that disposes a field it was handed through a constructor parameter typed as a repository interface or resolved by a dependency-injection container; that assigns a field only ever from `new X(…)` of a disposable class and neither releases it anywhere in the class nor names it in its disposal member or a method that member calls, nor hands it to anything else; and a `const`/`let` local built from literals only whose every reference opens a statement operating on a non-release member of it. A class is disposable when every repository declaration of its name declares or inherits a disposal member, or when it is a documented library disposable (`vscode` EventEmitter, CancellationTokenSource and Disposable; three.js geometries, materials, textures, render targets, renderers, controls and composers). The finalizer arm has no JavaScript counterpart: a class cannot declare one. Dart is read for the owned-and-never-released arm: a Flutter `State` (or a class declaring `dispose()`/`close()`) whose library-private field is written only with direct creations of a framework controller, `FocusNode`, `StreamController` or periodic `Timer` (or a `.listen(…)` into a field declared `StreamSubscription`), which nothing in the class or its library releases (`dispose`/`close`/`cancel`) and which is never handed on except as a named argument. Ruby is read for the owned-and-never-released arm and the abandoned-local arm: a class declaring an instance `close`, `dispose`, `shutdown`, `stop`, `disconnect` or `terminate` whose instance variable is written only with a blockless core descriptor creation (`File.open`/`new`, `Tempfile`, `Dir.open`, `IO.popen`, the `socket` and `openssl` socket classes) that no method of the class closes and that is never handed on (passed, returned, stored, exposed by `attr_reader`, delegated) — a class whose superclass or mixin lies outside the repository is not judged — and a blockless creation read through and dropped (`File.open(path).read`) or held in a local that is never closed, returned, passed or stored (a `&:read` block-pass, an `autoclose: false` borrow and a `fileno` hand-over are not abandonment). PHP is read for the same two arms: a class (not a trait, and not one using a trait) declaring an instance `close`, `dispose`, `shutdown`, `stop`, `disconnect` or `terminate` whose `private` property (or a `final` class's `protected` one) is written only with a direct core `fopen`, `tmpfile`, `popen`, `proc_open`, `fsockopen`, `stream_socket_client`/`server` or `opendir` that nothing in the class closes (`fclose`, `pclose`, `closedir`, `unset`, a reset to `null`) and that is never handed on, and a handle held in a function's local, or read through as the argument of a reader, that is never closed, returned, passed, captured or stored; a `php://` stream, `curl_init`, `SplFileObject`, `PDO` and a function the repository declares under the core name are not read. Deterministic, provable per finding. Advisory.

Do you agree with this assessment?

X19 · Unrestored process-global state3.5 / 10Weak✓ Tool-verified

Other · Code Health — Whether a method that temporarily changes state belonging to the whole process — the working directory, an environment variable — puts it back on EVERY path: a restore reached only when nothing throws leaks the change to the rest of the process.

Method: Roslyn syntax + semantics: method bodies that write the process working directory or an environment variable and write it back in the same body, checked for whether that restore sits in a `finally`/`catch` or only on the straight-line path. On a repository with no .NET source the same rule reads production JavaScript/TypeScript off the engine’s own token stream (test, vendored and minified paths not): `process.chdir`, `process.env.NAME =`/`["NAME"] =` and `delete process.env.NAME`, and Deno’s `Deno.chdir`/`Deno.env.set`/`Deno.env.delete`, paired per function body (a nested function or arrow is its own body, and module top-level code is none), where the last write puts back a local the body captured from the same global or deletes a variable the first write set, with at least one statement between them; a write in a `catch`/`finally` of that body silences it. Deterministic, provable per finding. Advisory.

`repr` changes state that belongs to the whole PROCESS and changes it back at the end of the same body — the `serialize_precision` ini setting (changed at line 166, put back at line 171) — which says the change was meant to last no longer than this call. But the restore is an ordinary statement on the straight-line path, not a `finally`, so it is skipped by any exception thrown in between: PHP then keeps the overwritten value for the rest of the request — and in a CLI command, a queue worker or a long-running server (Octane, Swoole, RoadRunner, FrankenPHP) for the rest of the process's life — and every later relative path, child-process launch, date, number format, XML parse or error report in ANY class reads it. That failure is silent and remote from its cause: the function that breaks is not the function that moved the value. The durable fix is not to widen the restore but to stop mutating the global: pass the value to the operation that needs it — `cwd` and `env` to Symfony `Process` (`new Process($command, $cwd, $env)`) or `proc_open($command, $spec, $pipes, $cwd, $env)`, absolute paths instead of `chdir`, an explicit `DateTimeZone` or locale to `DateTimeImmutable`/`IntlDateFormatter`/`NumberFormatter`, an explicit encoding to the `mb_*` call, `LIBXML_NOERROR`/`libxml_get_errors` handling in one place. Where the global genuinely must move, wrap it `try`/`finally` so the restore runs on every path. — src/Compiler.php:162
`collect` changes state that belongs to the whole PROCESS and changes it back at the end of the same body — the error handler (changed at line 57, reset at line 73) — which says the change was meant to last no longer than this call. But the restore is an ordinary statement on the straight-line path, not a `finally`, so it is skipped by any exception thrown in between: PHP then keeps the overwritten value for the rest of the request — and in a CLI command, a queue worker or a long-running server (Octane, Swoole, RoadRunner, FrankenPHP) for the rest of the process's life — and every later relative path, child-process launch, date, number format, XML parse or error report in ANY class reads it. That failure is silent and remote from its cause: the function that breaks is not the function that moved the value. The durable fix is not to widen the restore but to stop mutating the global: pass the value to the operation that needs it — `cwd` and `env` to Symfony `Process` (`new Process($command, $cwd, $env)`) or `proc_open($command, $spec, $pipes, $cwd, $env)`, absolute paths instead of `chdir`, an explicit `DateTimeZone` or locale to `DateTimeImmutable`/`IntlDateFormatter`/`NumberFormatter`, an explicit encoding to the `mb_*` call, `LIBXML_NOERROR`/`libxml_get_errors` handling in one place. Where the global genuinely must move, wrap it `try`/`finally` so the restore runs on every path. — src/Util/DeprecationCollector.php:54

What to do

Each finding names the statement that changes the process-global value and the statement that puts it back. Confirm from the two that nothing between them is protected — then prefer removing the mutation over widening the restore: a `cwd` and `env` passed to Symfony `Process` or `proc_open`, an absolute path, or an explicit `DateTimeZone`/locale/encoding argument is scoped to that operation, which is what the save-and-restore was trying to approximate. Where the global genuinely must move (an error handler around a call that warns), a `try`/`finally` is the least that makes the restore unconditional.

Do you agree with this assessment?

X21 · Side-effecting pattern guard10.0 / 10Exemplary○ Nothing flagged

Other · Code Health — Whether a `when` guard is free of side effects — a guard that increments a counter or assigns while deciding whether its arm matches applies that change during PATTERN MATCHING, on an arm that may not be selected, and skips it entirely when a short-circuit to its left answers first.

Method: Roslyn syntax: `when` guards on case labels and switch-expression arms, read for a mutation (`++`/`--`/assignment) sitting in a position the guard's own `&&`/`||`/`??`/`?:`/`?.` can skip. Deterministic, provable per finding. Advisory.

Do you agree with this assessment?

X22 · Contradicted release guard10.0 / 10Exemplary○ Nothing flagged

Other · Code Health — Whether a method that TAKES a lock or semaphore and gives it back from a flag-guarded `finally` returns the value that flag implies — reporting success while the guard hands the primitive back admits a second caller the exclusion was there to keep out, and reporting failure while the guard keeps it leaves nothing to ever give it back.

Method: Roslyn syntax: `try` statements whose `finally` releases a synchronisation primitive under a bare local-bool guard, where the method also TOOK that same primitive before the `try`, checked for a `return` of a bool literal whose value disagrees with the flag state the method's own straight-line assignments put it in. Deterministic, provable per finding. Advisory.

Do you agree with this assessment?

X23 · Unguarded diagnostic materialisation10.0 / 10Exemplary○ Nothing flagged

Other · Code Health — Whether the work a diagnostic log line costs is paid only when that line is wanted — C# evaluates a call's arguments BEFORE the call, so a trace/debug message joined or projected out of a collection is built in full on every pass, and then discarded by a sink the shipped configuration leaves switched off.

Method: Roslyn syntax: log calls at a diagnostic level (a `Log`-prefixed method naming Trace/Debug/Verbose, or a bare `Debug`/`Trace`/`Verbose` on a receiver named for a logger), whose argument list is read for a call whose cost scales with a sequence — a LINQ operator, a materialisation, `string.Join`, a serializer — with no enclosing level check or conditional-compilation region. On a repository with no .NET source it reads JavaScript/TypeScript off the engine’s own token stream (test, vendored and minified paths not) with the same rule: a `debug`/`trace`/`verbose` call on a receiver named for a logger, or a `log`-prefixed method naming the level, whose argument calls an array operator (`map`/`filter`/`reduce`/`sort`/…), `Array.from`, `Object.keys/values/entries`, `JSON.stringify`/`util.inspect` over anything but a literal, or an array `join` — outside any arrow or function passed as an argument, which the logger calls only when the level is on — with no enclosing `if`, `&&` or `?:` whose condition names a level, a level string, or the `NODE_ENV`/`__DEV__`/`DEV` build switch. Deterministic, provable per finding. Advisory.

Do you agree with this assessment?

X25 · Inert configuration knob10.0 / 10Exemplary○ Nothing flagged

Other · Code Health — Whether a value the caller is invited to supply is the value the type actually uses — a constructor parameter stored in a private field that nothing ever reads while the default it was given is spelled out a second time at the site that should have read it, a keyed lookup that falls back to a different setting than the one its key names while the same type falls back to the matching one for that same key, or a culture-sensitive parse given no format provider by a type that feeds its own settable culture to the same kind of parse elsewhere, or a number an entry point writes to standard output under the host's culture while the same entry point formats with the invariant culture elsewhere. Either way, every caller who supplies a value silently gets something else.

Method: Roslyn syntax: private instance fields of a non-partial type assigned in a constructor from one of its own parameters with a `??` fallback, checked for whether anything in the type body reads the field and whether that same fallback expression is spelled out again outside the constructor; and `??` fallbacks onto a member access from a lookup call carrying exactly one string literal, grouped by that key across the type and checked for a fallback member whose folded name disagrees with the key while a sibling site for the same key agrees with it. On a repository with no .NET source the first two arms read JavaScript/TypeScript off the engine’s own token stream (tests included, bundles and vendored paths not): a `#x`, `private` or `private` parameter-property instance field filled in the constructor from a parameter (or one member of one) through `??`/`||` or a parameter default, never read anywhere in the file by name, whose constructed default is spelled again in the class body; and `lookup("key") ?? s.member` grouped by key per class, or per module outside every class. The culture arm has no JavaScript counterpart: its parses take no locale. Deterministic, provable per finding. Advisory.

Do you agree with this assessment?

X28 · Index access outside its own emptiness guard10.0 / 10Exemplary○ Nothing flagged

Other · Code Health — Whether a condition that tests a value for emptiness indexes that same value only where the test holds — an `||` written one parenthesis too far to the left leaves an index access outside the guard beside it, so the empty case the guard exists to anticipate reaches the index and throws.

Method: Roslyn syntax only, no semantic model: the OUTERMOST `&&`/`||` of every boolean condition, read for a symbol the condition tests for emptiness (`string.IsNullOrEmpty`/`IsNullOrWhiteSpace`, a `Length`/`Count` comparison against a literal, `Any()`, a `Length`/`Count` pattern, or a comparison against `""`) and ALSO indexes. Each `symbol[...]` access is placed by a boolean-reachability walk from the access up to the outermost connective: an access is COVERED when some enclosing step has it in the right operand and the left operand, under the truth value that step forces, proves the symbol non-empty — a recursion over `&&`/`||` whose true- and false-directions are asymmetric. A finding needs BOTH an uncovered access and a covered one on the same symbol in the same condition, which is the agreeing twin that separates a misplaced parenthesis from an unrelated length test. Bare index accesses with no emptiness test in the condition are neither counted nor reported; a non-identifier receiver and a lambda nested inside the condition are outside the population. Deterministic, provable per finding. Advisory.

Do you agree with this assessment?

X3 · Exception handling7.0 / 10Strong✓ Tool-verified

Other · Code Health — Whether exceptions are handled rather than silently swallowed or rethrown with lost stack traces.

Method: Roslyn syntax scan: every catch clause counted; empty catches and bare rethrows flagged. Population is all catch clauses, not estimated. Deterministic, hard fact.

`catch (\Throwable)` takes every exception and records none of it — the body neither logs it, rethrows it, nor even names it, so the failure is discarded as completely as by an empty catch and only the substituted value survives. Log it through whatever this codebase already uses to report problems, narrow the catch to the exception this call can actually raise, or say in a comment on the catch why the failure genuinely cannot matter. — src/Util/CallableParameters.php:157

What to do

Swallowed exception (caught, then discarded)

Do you agree with this assessment?

X30 · Support guard that admits what it rejects10.0 / 10Exemplary○ Nothing flagged

Other · Code Health — Whether a guard written as a NEGATED `||` says what its author meant — `!(a || b || x != k)` is `!a && !b && x == k` by De Morgan, so a bail-out that mixes capabilities the code needs with a fault it refuses turns inside out: it fires only where the capabilities are ABSENT, and lets every value the fault term names walk straight into the body that cannot handle it.

Method: Roslyn syntax only, no semantic model: every logical-not whose operand is a parenthesised `||` chain of two or more disjuncts, flattened (a left-nested `a || b || c` read once would see `(a || b)` as one disjunct). A site enters the population on that shape alone. A finding additionally needs the disjuncts to DISAGREE in polarity: at least one bare boolean read — an identifier or member access, never an invocation, which is a predicate rather than a capability flag — and at least one `x != <constant>`, the only form that negates into an exact-value pin (`== null` negates into a looser requirement and is outside the fault set). Consistently-polarised disjunctions, all-fault or all-capability, are counted and never reported; a negated `&&` is outside the population entirely. No same-receiver gate: it was measured to cost a real defect and remove no false positive. Deterministic, provable per finding. Advisory.

Do you agree with this assessment?

X5 · Nullable reference types2.0 / 10Critical✓ Tool-verified

Other · Code Health — Whether PHP's static analysis checks null and is not undermined by a nullness baseline — PHPStan from level 8 (`checkNullables`) or Psalm at `errorLevel` 3 or stricter is what makes `?User` a type whose method call is an error, and the null entries of a baseline, `@psalm-suppress PossiblyNull…` and `@phpstan-ignore *.nonObject` are what silence it.

Method: Roslyn compiler-options scan: NullableContextOptions per project; null-forgiving (!) suppression density per 1k syntax nodes. Deterministic, adoption plus suppression penalty.

0/1 of this repository's PHPStan/Psalm configuration(s) run at a level that checks null — PHPStan level 8 or above (`max` included), or Psalm `errorLevel` 3 or below (Psalm's default, with none stated, is 1). A PHPStan level written neither in the file nor in an include inside the repository is 0, PHPStan's own default. Below those levels the checker removes `null` from a union before any rule looks, so `$order->customer()->name()` on a `?Customer` passes, and the first null reaching it is an `Error: Call to a member function name() on null` in production.

What to do

Raise PHPStan to level 8 (`level: 8` in `phpstan.neon.dist`, or `max`) or Psalm to `errorLevel="3"` or stricter, so `?Type` is a type the checker holds you to; generate a baseline for what that surfaces only to pay it down, not to keep it. Then resolve the baselined nullness errors rather than adding to them: each is a call on a value the checker showed could be null — narrow it (`if ($x === null) { … }`, `?->`, an early return), make the property non-nullable and initialise it in the constructor, or change the return type so the null cannot arrive.

Do you agree with this assessment?

Reference — by lens

The score is the rank-weighted fold of these lenses (worst-heaviest), each including its meta-dimensions; a lens with a Critical contributor is capped at Fair (its band reads "gated by …") and is never the strongest area however high its average.

Lens	Score	Rating	Impact
Code Health	57%	Adequate — gated by X5	Capped at Fair by a Critical contributor — resolve it before relying on this lens.
Architecture	96%	Exemplary	Strongest area.
Maturity	49%	Weak — gated by M2	Capped at Fair by a Critical contributor — resolve it before relying on this lens.
Readiness	90%	Exemplary	Solid.
Security	95%	Exemplary	Solid.

Unscored — 1 check(s) recorded observations but carry no score

These checks ran and found something, but they do not carry a score — either by design (an advisory check reports evidence rather than grading it) or because they could not be scored here. They are excluded from the score for that reason, not because there was nothing to see.

X10 Duplicated predicate — 3 observation(s) recorded · Advisory — this card reports evidence and never carries a score.

Not evidenced — 2 control(s) we could not find positive evidence for

These checks grade a working control, and the repository shows no evidence of one. That is deliberately not scored as a zero: a repository cannot show an ops runbook, a database TTL or an infrastructure-side audit log, so absence of evidence here is not evidence the control is missing. It is also not a statement that the check is irrelevant to this codebase — the thing it grades applies; we just could not see it. Excluded from the score either way.

P4 Deployment & Rollback — not evidenced — no deploy/rollback/approval signal in the repo; absence of evidence is not evidence of a manual release
P5 DR & Backup — not evidenced — repo shows no backup/RTO/RPO controls; absence of evidence is not evidence of a working control

Not included — 69 check(s) not relevant to this codebase

These checks had nothing to measure here (no tests, no git history, the codebase is small, or the architecture style doesn't apply), so they're omitted above rather than scored low.

AC1 Text alternatives — No web markup found — accessibility is not applicable to this repository.
AC2 Forms & labels — No web markup found — accessibility is not applicable to this repository.
AC3 Page structure — No web markup found — accessibility is not applicable to this repository.
AC4 Keyboard semantics — No web markup found — accessibility is not applicable to this repository.
AC5 ARIA correctness — No web markup found — accessibility is not applicable to this repository.
AC6 Visual & motion safety — No web markup found — accessibility is not applicable to this repository.
AC7 A11y enforcement — No web markup found — accessibility is not applicable to this repository.
AX1 Captive dependencies — not analysed — these correctness checks read a source model that was not loaded for this repository, because the repository is written in a language this check does not yet model, or because its projects failed to load. This is a gap in the analyzer, not a finding about this repository
AX2 Stateful singletons — Not applicable: PHP builds its object graph per request and shares none of it between requests.
AX5 Architecture & structure — not assessed — architecture style/structure is computed from a project graph (projects, types, module namespaces) that was not loaded for this repository, because the repository is written in a language this check does not yet model, or because its projects failed to load. This is a gap in the analyzer, not a finding about this repository
AX6 Interface segregation — not assessed — interface segregation is computed over a type surface that was not loaded for this repository, because the repository is written in a language this check does not yet model, or because its projects failed to load. This is a gap in the analyzer, not a finding about this repository
AX7 Slice cohesion — not applicable — not a vertical-slice architecture
AX8 Test isolation — no test/production split to check
AX9 CQS / query purity — no CQRS query handlers detected — query purity is not applicable to this codebase
AXB1 Runtime evidence locked — no reproducible boot — This repository has nothing the runtime tiers could boot or serve — no markup, no UI framework or web-server dependency, no UI component source, no native UI project and no API definition — nothing here is a surface to boot — so runtime a11y/egress/header evidence has no subject here. Not applicable: this is neither a gap in the scan nor a finding about your code.
AXB2 Runtime readiness — Advisory — this card reports evidence and never carries a score, so there is nothing missing here.
C1 Data Protection — No personal data detected in a persisted data model — no PII-named field (email, first_name, date_of_birth, phone, …) or stored credential in a Laravel migration, an Eloquent $fillable/$hidden list or a Doctrine #[ORM\Column] property — and no database client (PDO, mysqli, Laravel's DB facade, $wpdb) in the source either, so this repository keeps no data at rest for these controls to protect.
C2 Access Controls — No access-control surface detected in the analyzed source — this repository registers no route (no Laravel Route::…, no Symfony #[Route], no Filament panel, no WordPress REST route or AJAX action). Access control is therefore N/A here — a Composer library is authorized by the application that mounts it, not by itself. If this codebase grows request handlers, the dimension reactivates and a default-deny posture is expected then.
C3 Audit Trail — No personal data detected in a persisted data model — no PII-named field (email, first_name, date_of_birth, phone_number, …) or stored credential in a Laravel migration, an Eloquent model's $fillable/$hidden list or a Doctrine #[ORM\Column] property — and no database client (PDO, mysqli, Laravel's DB facade, $wpdb) in the source either, so this repository keeps no sensitive data whose changes an audit trail would record. If it does (through a hosted backend configured outside this repository, for instance), the trail belongs to wherever that data is stored.
C4 Data Retention — No personal data detected in a persisted data model — no PII-named field (email, first_name, date_of_birth, phone, …) or stored credential in a Laravel migration, an Eloquent $fillable/$hidden list or a Doctrine #[ORM\Column] property — and no database client (PDO, mysqli, Laravel's DB facade, $wpdb) in the source either, so this repository keeps no personal data whose lifetime a retention limit would bound.
C5 Data-Subject Rights — No personal data detected in a persisted data model — no PII-named field (email, first_name, date_of_birth, phone, …) or stored credential in a Laravel migration, an Eloquent $fillable/$hidden list or a Doctrine #[ORM\Column] property — and no database client (PDO, mysqli, Laravel's DB facade, $wpdb) in the source either, so this repository keeps no personal data for a data subject to erase, export or consent over.
D11 Test Reliability — Test reliability not included — no .php test runner
D12 Dependency Hygiene — Not scored — 3 direct Composer requirement(s) were read, but the outdated signal needs Packagist, and no committed composer.lock resolves them to releases, so this dimension's own question is only partly answered. NOT a finding that these dependencies are current or healthy.
D14 License Compliance — Composer package licences not graded — this repository commits no composer.lock and this pass does not run Composer's solver
D18 Solution Shape — D18 scores the shape of a .NET solution; this repository has no .NET solution or project files, so the dimension does not apply.
D20 ADR Quality — N/A — ADRs are expected on deployable products with a user-facing host, not consumed libraries; no ADR log is required here.
D23 Boundary Type-Coupling — No bounded-context organisation was detected either — neither a context-shaped layout, nor 2+ sibling source directories each declaring an aggregate root, nor 2+ projects each declaring an entity of their own. Declaring this codebase's bounded contexts (≥2) would let cross-boundary type coupling be assessed. Declare them in `.codehealth/config.yaml` at the repository root (create it if absent), mapping each context name to the module-path or namespace prefixes that belong to it — e.g. `architecture:` → `contexts:` → `Billing: ["src/billing", "Acme.Billing"]`, `Catalog: ["src/catalog", "Acme.Catalog"]`.
D24 Comment Value — No inline comments to assess — comment value is not applicable here.
D25 ADR Conformance — no ADRs to check
D27 Navigability — D27 counts a call into the standard library or a dependency as unresolved for this repository's language (.php), so too few call sites counted as resolved to assess navigability. Not scored: this is a gap in the analyzer, not a verdict about this repository.
D31 IaC & Container Security — No Infrastructure-as-Code or container manifests found (Dockerfile, Docker Compose, Terraform, Kubernetes/Helm, CloudFormation, ARM, Bicep, Ansible); nothing to scan.
D32 Data Compliance (PII/GDPR) — 3 file(s) were not parsed by semgrep — the PII/GDPR ruleset never ran over them
D36 Supply-chain Provenance & Signing — The CI pipeline builds and tests but publishes no released artifact — no package publish, container push, GitHub release or deployment step. Supply-chain provenance, signing and SBOM attest RELEASED artifacts, so there is nothing to attest here. Add them to the release pipeline when this repo starts shipping artifacts (a published package, a container image, a deployed service or a tagged release).
D39 IL Efficiency — D39 measures the IL emitted by a .NET build; this repository has no .NET solution or project files, so the dimension does not apply.
D40 Network Egress Confinement — No Kubernetes/orchestration workloads found in the repository manifests; network egress policy is a cluster-native control that may live at the platform/firewall layer, so there is nothing to assess here.
D41 Kernel & Syscall Confinement — No Kubernetes/orchestration workloads found in the repository manifests; seccomp/AppArmor/SELinux confinement is a workload-level control, so there is nothing to assess here.
D42 Runtime Threat Enforcement — No Kubernetes/orchestration workloads found in the repository manifests; runtime threat-detection and admission-control policy are cluster-level controls, so there is nothing to assess here.
D7 Architectural Integrity — no checkable ADRs, and no project-reference graph for the cycle pass to read — so this dimension makes no claim about dependency cycles in either direction (where this repository's language has an import-cycle lens, cycles are reported there). Architectural integrity not assessed
D8 Code Coverage — Coverage not included — suite not readable by the collector
DM1 Domain Modelling — not scored — this repository shows only 1 of the 3 signals this lens looks for (4 value object(s))
ED1 Event-Driven — not scored — this repository shows none of the 3 signals this lens looks for
ED5 Idempotency — no mutating command handlers or message consumers detected — idempotency check not applicable
ES1 Event Sourcing — not scored — this repository shows none of the 3 signals this lens looks for
GD1 Unfinished & placeholder code — no source files were read — this check reads C#, F#, JavaScript/TypeScript, Dart, Ruby and Scala, and none was read for this repository's product. That is a limit of the analyzer, not a finding about your code.
IC1 Incompleteness & stubs — not analysed — these correctness checks read a source model that was not loaded for this repository, because the repository is written in a language this check does not yet model, or because its projects failed to load. This is a gap in the analyzer, not a finding about this repository
P12 CI test-gate honesty — Reported, not scored — and nothing was matched here. The coverage check applies to any stack, and the automatic-re-run check to any GitHub-Actions workflow, but the checks for excluded tests, skipped tests and sleep-based synchronisation currently recognise only some ecosystems' test-runner idioms, so on a repository built with another stack the zeros below mean 'not checked', not 'clean'.
P2 Observability — This repository's PHP source (9 module(s), 319 file(s) read) declares no entry point and bootstraps no server, and nothing here deploys a service — it is a library, run inside whatever hosts it, so production observability (structured logging, tracing/metrics, health checks) is N/A. If it grows a binary or a service, the dimension reactivates.
P7 Outbound HTTP resilience — not applicable — no HTTP server, API framework or worker entry point was found in the PHP source, so there is no service whose uptime a failing dependency could take down
P8 Schema migrations — no ORM, schema-migration tool or schema auto-create was found in this repository's dependency manifests or source, so there is no database schema for this check to judge
P9 Domain vs controller coverage — no coverage report found on disk — produce a coverage report in a standard format (Clover XML — with Xdebug (`XDEBUG_MODE=coverage`) or PCOV installed, `vendor/bin/phpunit --coverage-clover coverage.xml`) and commit it — a hosted scan measures a clone of the repository, so a report that exists only in a working tree, a CI runner's or your own, never reaches it; the artefact is commonly gitignored, so `git add -f` that one file (or un-ignore its path) and commit it alongside the code it measures, or wire coverage collection into CI, to enable this cross-layer check
PF1 Benchmark discipline — Not applicable: no benchmark suite was found. This check searched for PHPBench subjects (`bench*` methods, or `@Subject`/`#[Subject]` ones) in a file importing PhpBench or carrying its annotations, `bench*` methods in a `*Bench.php` file where PHPBench is installed, or phpbench/phpbench in a composer.json or a phpbench.json, and for a `*benchmark*` script that this repository's CI runs. Benchmarks are credited as a bonus, so their absence is neither scored nor deducted.
PF2 Allocation hygiene — Not applicable: PHP runs on a garbage-collected runtime that gives a program no allocation-control idiom to choose on a hot path — no pools, stack allocation or value types — so allocation awareness is not something this code can be rated on.
PF3 Async & latency hygiene — Not applicable: PHP has no async/await function colour, so there is no asynchronous code for a blocking call to stall.
S1 Web-Security Posture — Not assessed: these web-security controls are read from a source model (declarative annotations, request middleware, entity/column names, guard methods) that was not loaded for this repository — because the repository is written in a language this check does not yet model, or because its projects failed to load. Absence of an idiom this check recognises is NOT evidence that this repository lacks web-security controls: it may implement them entirely in its own ecosystem. This is a gap in the analyzer's language coverage, not a finding about this repository.
X1 Async correctness — not analysed — these correctness checks read a source model that was not loaded for this repository, because the repository is written in a language this check does not yet model, or because its projects failed to load. This is a gap in the analyzer, not a finding about this repository
X12 Unreachable branch — not analysed — these correctness checks read a source model that was not loaded for this repository, because the repository is written in a language this check does not yet model, or because its projects failed to load. This is a gap in the analyzer, not a finding about this repository
X13 Undrained process stream — not analysed — these correctness checks read a source model that was not loaded for this repository, because the repository is written in a language this check does not yet model, or because its projects failed to load. This is a gap in the analyzer, not a finding about this repository
X17 Uncapped recursion over a caller-supplied document — not analysed — these correctness checks read a source model that was not loaded for this repository, because the repository is written in a language this check does not yet model, or because its projects failed to load. This is a gap in the analyzer, not a finding about this repository
X2 Cancellation propagation — no C# was loaded; this repository's PHP was read and makes no request a caller can cancel (amphp's HttpClient or connect) — synchronous PHP offers its callers no cancellation to take
X20 Mistyped argument guard — This check asks whether an argument guard reports an EMPTY value as a NULL one, which needs a language that throws a null-specific argument exception — .NET's ArgumentNullException, the JVM's NullPointerException, Dart's ArgumentError.notNull. This repository contains none of those languages: the ones it is written in have a single exception for a bad argument, so there is no pair of exceptions to confuse and nothing here for it to assess. Not a gap in the analyzer and not a finding about your code.
X24 Document value interpolated into markup unescaped — not analysed — these correctness checks read a source model that was not loaded for this repository, because the repository is written in a language this check does not yet model, or because its projects failed to load. This is a gap in the analyzer, not a finding about this repository
X26 Unsynchronised callback handoff — Not applicable: this check looks for a collection written by a callback on one thread while the body waiting on it touches it on another, and in this repository's languages no collection is reachable from two threads at once. PHP gives a request one thread of its own; the event-loop libraries (ReactPHP, Amp) run callbacks one at a time, and ext-parallel copies every value across its channels, so no array or collection is reachable from two threads at once. Not a gap in the analyzer and not a finding about your code.
X27 Collection changed while being enumerated — not analysed — these correctness checks read a source model that was not loaded for this repository, because the repository is written in a language this check does not yet model, or because its projects failed to load. This is a gap in the analyzer, not a finding about this repository
X29 Per-element action decided by a fixed element — not analysed — these correctness checks read a source model that was not loaded for this repository, because the repository is written in a language this check does not yet model, or because its projects failed to load. This is a gap in the analyzer, not a finding about this repository
X32 Type resolved by simple name across every loaded assembly — This check is about how a .NET program searches the assemblies loaded into its process for a type, and this repository contains no .NET source, so there is nothing here for it to assess. Not a gap in the analyzer and not a finding about your code.
X4 Structured logging — not analysed — these correctness checks read a source model that was not loaded for this repository, because the repository is written in a language this check does not yet model, or because its projects failed to load. This is a gap in the analyzer, not a finding about this repository
X6 Hand-rolled structured-format parsing — Advisory — this card reports evidence and never carries a score, so there is nothing missing here.
X7 Silent fallback defaults — Advisory — this card reports evidence and never carries a score, so there is nothing missing here.
X9 Subsumed condition operand — Advisory — this card reports evidence and never carries a score, so there is nothing missing here.

Appendix A — Findings (grouped)

The findings behind the scores, grouped by severity, then by dimension and kind. The high-severity issues are enumerated in full below; items per group are capped at 25 with any overflow stated explicitly per group, never silently truncated. The complete machine-readable list of every finding (all severities) is the companion findings.md in this report's bundle.

Critical — 15 finding(s)

D29 · Static Analysis (SAST) · REDACTED

REDACTED
REDACTED
REDACTED
REDACTED
REDACTED
REDACTED
REDACTED
REDACTED
REDACTED
REDACTED
REDACTED
REDACTED

D29 · Static Analysis (SAST) · REDACTED · ×1

REDACTED

D29 · Static Analysis (SAST) · REDACTED · ×1

REDACTED

D29 · Static Analysis (SAST) · REDACTED · ×1

REDACTED

Serious — 157 finding(s)

D10 · Test Quality · No assertions · ×36

No assertions: testIntegration src/Test/IntegrationTestCase.php:130 — This method's body runs code, and no assertion call was recognised in it. Recognised by name: Assert*, *Should*/ShouldBe*, Verify, Expect, Throws, Record, Received/DidNotReceive, MustHaveHappened/MustNotHaveHappened, EnsureSuccessStatusCode and *AndEnsure* — so verification routed through a helper of your own naming, through a base-class or callback object whose members hold the assertions, or through a harness that fails by throwing under some other name, is not visible to this check and is not counted here. Read it as 'no assertion this check knows how to see', and if that is right, add one.
No assertions: testLegacyIntegration src/Test/IntegrationTestCase.php:143 — This method's body runs code, and no assertion call was recognised in it. Recognised by name: Assert*, *Should*/ShouldBe*, Verify, Expect, Throws, Record, Received/DidNotReceive, MustHaveHappened/MustNotHaveHappened, EnsureSuccessStatusCode and *AndEnsure* — so verification routed through a helper of your own naming, through a base-class or callback object whose members hold the assertions, or through a harness that fails by throwing under some other name, is not visible to this check and is not counted here. Read it as 'no assertion this check knows how to see', and if that is right, add one.
No assertions: testMacroDefinitionSupportsConstantDefaultValues tests/ExpressionParserTest.php:568 — This method's body runs code, and no assertion call was recognised in it. Recognised by name: Assert*, *Should*/ShouldBe*, Verify, Expect, Throws, Record, Received/DidNotReceive, MustHaveHappened/MustNotHaveHappened, EnsureSuccessStatusCode and *AndEnsure* — so verification routed through a helper of your own naming, through a base-class or callback object whose members hold the assertions, or through a harness that fails by throwing under some other name, is not visible to this check and is not counted here. Read it as 'no assertion this check knows how to see', and if that is right, add one.
No assertions: testNotReadyFunction tests/ExpressionParserTest.php:739 — This method's body runs code, and no assertion call was recognised in it. Recognised by name: Assert*, *Should*/ShouldBe*, Verify, Expect, Throws, Record, Received/DidNotReceive, MustHaveHappened/MustNotHaveHappened, EnsureSuccessStatusCode and *AndEnsure* — so verification routed through a helper of your own naming, through a base-class or callback object whose members hold the assertions, or through a harness that fails by throwing under some other name, is not visible to this check and is not counted here. Read it as 'no assertion this check knows how to see', and if that is right, add one.
No assertions: testNotReadyFilter tests/ExpressionParserTest.php:755 — This method's body runs code, and no assertion call was recognised in it. Recognised by name: Assert*, *Should*/ShouldBe*, Verify, Expect, Throws, Record, Received/DidNotReceive, MustHaveHappened/MustNotHaveHappened, EnsureSuccessStatusCode and *AndEnsure* — so verification routed through a helper of your own naming, through a base-class or callback object whose members hold the assertions, or through a harness that fails by throwing under some other name, is not visible to this check and is not counted here. Read it as 'no assertion this check knows how to see', and if that is right, add one.
No assertions: testNotReadyTest tests/ExpressionParserTest.php:771 — This method's body runs code, and no assertion call was recognised in it. Recognised by name: Assert*, *Should*/ShouldBe*, Verify, Expect, Throws, Record, Received/DidNotReceive, MustHaveHappened/MustNotHaveHappened, EnsureSuccessStatusCode and *AndEnsure* — so verification routed through a helper of your own naming, through a base-class or callback object whose members hold the assertions, or through a harness that fails by throwing under some other name, is not visible to this check and is not counted here. Read it as 'no assertion this check knows how to see', and if that is right, add one.
No assertions: testSandboxForExtendsAndUseTags tests/Extension/SandboxTest.php:162 — This method's body runs code, and no assertion call was recognised in it. Recognised by name: Assert*, *Should*/ShouldBe*, Verify, Expect, Throws, Record, Received/DidNotReceive, MustHaveHappened/MustNotHaveHappened, EnsureSuccessStatusCode and *AndEnsure* — so verification routed through a helper of your own naming, through a base-class or callback object whose members hold the assertions, or through a harness that fails by throwing under some other name, is not visible to this check and is not counted here. Read it as 'no assertion this check knows how to see', and if that is right, add one.
No assertions: testSandboxForConstantTest tests/Extension/SandboxTest.php:410 — This method's body runs code, and no assertion call was recognised in it. Recognised by name: Assert*, *Should*/ShouldBe*, Verify, Expect, Throws, Record, Received/DidNotReceive, MustHaveHappened/MustNotHaveHappened, EnsureSuccessStatusCode and *AndEnsure* — so verification routed through a helper of your own naming, through a base-class or callback object whose members hold the assertions, or through a harness that fails by throwing under some other name, is not visible to this check and is not counted here. Read it as 'no assertion this check knows how to see', and if that is right, add one.
No assertions: testLegacyCheckSecurityCallWithSourceAs4thArgumentTriggersDeprecation tests/Extension/SandboxTest.php:546 — This method's body runs code, and no assertion call was recognised in it. Recognised by name: Assert*, *Should*/ShouldBe*, Verify, Expect, Throws, Record, Received/DidNotReceive, MustHaveHappened/MustNotHaveHappened, EnsureSuccessStatusCode and *AndEnsure* — so verification routed through a helper of your own naming, through a base-class or callback object whose members hold the assertions, or through a harness that fails by throwing under some other name, is not visible to this check and is not counted here. Read it as 'no assertion this check knows how to see', and if that is right, add one.
No assertions: testLegacyCheckSecurityNodeWithoutUsedTestsTriggersDeprecation tests/Extension/SandboxTest.php:559 — This method's body runs code, and no assertion call was recognised in it. Recognised by name: Assert*, *Should*/ShouldBe*, Verify, Expect, Throws, Record, Received/DidNotReceive, MustHaveHappened/MustNotHaveHappened, EnsureSuccessStatusCode and *AndEnsure* — so verification routed through a helper of your own naming, through a base-class or callback object whose members hold the assertions, or through a harness that fails by throwing under some other name, is not visible to this check and is not counted here. Read it as 'no assertion this check knows how to see', and if that is right, add one.
No assertions: testLegacySecurityPolicyCheckSecurityWithoutTestsArgTriggersDeprecation tests/Extension/SandboxTest.php:570 — This method's body runs code, and no assertion call was recognised in it. Recognised by name: Assert*, *Should*/ShouldBe*, Verify, Expect, Throws, Record, Received/DidNotReceive, MustHaveHappened/MustNotHaveHappened, EnsureSuccessStatusCode and *AndEnsure* — so verification routed through a helper of your own naming, through a base-class or callback object whose members hold the assertions, or through a harness that fails by throwing under some other name, is not visible to this check and is not counted here. Read it as 'no assertion this check knows how to see', and if that is right, add one.
No assertions: testLongComments tests/LexerTest.php:126 — This method's body runs code, and no assertion call was recognised in it. Recognised by name: Assert*, *Should*/ShouldBe*, Verify, Expect, Throws, Record, Received/DidNotReceive, MustHaveHappened/MustNotHaveHappened, EnsureSuccessStatusCode and *AndEnsure* — so verification routed through a helper of your own naming, through a base-class or callback object whose members hold the assertions, or through a harness that fails by throwing under some other name, is not visible to this check and is not counted here. Read it as 'no assertion this check knows how to see', and if that is right, add one.
No assertions: testLongVerbatim tests/LexerTest.php:138 — This method's body runs code, and no assertion call was recognised in it. Recognised by name: Assert*, *Should*/ShouldBe*, Verify, Expect, Throws, Record, Received/DidNotReceive, MustHaveHappened/MustNotHaveHappened, EnsureSuccessStatusCode and *AndEnsure* — so verification routed through a helper of your own naming, through a base-class or callback object whose members hold the assertions, or through a harness that fails by throwing under some other name, is not visible to this check and is not counted here. Read it as 'no assertion this check knows how to see', and if that is right, add one.
No assertions: testLongVar tests/LexerTest.php:150 — This method's body runs code, and no assertion call was recognised in it. Recognised by name: Assert*, *Should*/ShouldBe*, Verify, Expect, Throws, Record, Received/DidNotReceive, MustHaveHappened/MustNotHaveHappened, EnsureSuccessStatusCode and *AndEnsure* — so verification routed through a helper of your own naming, through a base-class or callback object whose members hold the assertions, or through a harness that fails by throwing under some other name, is not visible to this check and is not counted here. Read it as 'no assertion this check knows how to see', and if that is right, add one.
No assertions: testLongBlock tests/LexerTest.php:162 — This method's body runs code, and no assertion call was recognised in it. Recognised by name: Assert*, *Should*/ShouldBe*, Verify, Expect, Throws, Record, Received/DidNotReceive, MustHaveHappened/MustNotHaveHappened, EnsureSuccessStatusCode and *AndEnsure* — so verification routed through a helper of your own naming, through a base-class or callback object whose members hold the assertions, or through a harness that fails by throwing under some other name, is not visible to this check and is not counted here. Read it as 'no assertion this check knows how to see', and if that is right, add one.
No assertions: testStringWithEscapedDelimiterProducingDeprecation tests/LexerTest.php:278 — This method's body runs code, and no assertion call was recognised in it. Recognised by name: Assert*, *Should*/ShouldBe*, Verify, Expect, Throws, Record, Received/DidNotReceive, MustHaveHappened/MustNotHaveHappened, EnsureSuccessStatusCode and *AndEnsure* — so verification routed through a helper of your own naming, through a base-class or callback object whose members hold the assertions, or through a harness that fails by throwing under some other name, is not visible to this check and is not counted here. Read it as 'no assertion this check knows how to see', and if that is right, add one.
No assertions: testStringWithInterpolation tests/LexerTest.php:319 — This method's body runs code, and no assertion call was recognised in it. Recognised by name: Assert*, *Should*/ShouldBe*, Verify, Expect, Throws, Record, Received/DidNotReceive, MustHaveHappened/MustNotHaveHappened, EnsureSuccessStatusCode and *AndEnsure* — so verification routed through a helper of your own naming, through a base-class or callback object whose members hold the assertions, or through a harness that fails by throwing under some other name, is not visible to this check and is not counted here. Read it as 'no assertion this check knows how to see', and if that is right, add one.
No assertions: testStringWithEscapedInterpolation tests/LexerTest.php:340 — This method's body runs code, and no assertion call was recognised in it. Recognised by name: Assert*, *Should*/ShouldBe*, Verify, Expect, Throws, Record, Received/DidNotReceive, MustHaveHappened/MustNotHaveHappened, EnsureSuccessStatusCode and *AndEnsure* — so verification routed through a helper of your own naming, through a base-class or callback object whose members hold the assertions, or through a harness that fails by throwing under some other name, is not visible to this check and is not counted here. Read it as 'no assertion this check knows how to see', and if that is right, add one.
No assertions: testStringWithHash tests/LexerTest.php:355 — This method's body runs code, and no assertion call was recognised in it. Recognised by name: Assert*, *Should*/ShouldBe*, Verify, Expect, Throws, Record, Received/DidNotReceive, MustHaveHappened/MustNotHaveHappened, EnsureSuccessStatusCode and *AndEnsure* — so verification routed through a helper of your own naming, through a base-class or callback object whose members hold the assertions, or through a harness that fails by throwing under some other name, is not visible to this check and is not counted here. Read it as 'no assertion this check knows how to see', and if that is right, add one.
No assertions: testStringWithNestedInterpolations tests/LexerTest.php:381 — This method's body runs code, and no assertion call was recognised in it. Recognised by name: Assert*, *Should*/ShouldBe*, Verify, Expect, Throws, Record, Received/DidNotReceive, MustHaveHappened/MustNotHaveHappened, EnsureSuccessStatusCode and *AndEnsure* — so verification routed through a helper of your own naming, through a base-class or callback object whose members hold the assertions, or through a harness that fails by throwing under some other name, is not visible to this check and is not counted here. Read it as 'no assertion this check knows how to see', and if that is right, add one.
No assertions: testStringWithNestedInterpolationsInBlock tests/LexerTest.php:402 — This method's body runs code, and no assertion call was recognised in it. Recognised by name: Assert*, *Should*/ShouldBe*, Verify, Expect, Throws, Record, Received/DidNotReceive, MustHaveHappened/MustNotHaveHappened, EnsureSuccessStatusCode and *AndEnsure* — so verification routed through a helper of your own naming, through a base-class or callback object whose members hold the assertions, or through a harness that fails by throwing under some other name, is not visible to this check and is not counted here. Read it as 'no assertion this check knows how to see', and if that is right, add one.
No assertions: testOperatorEndingWithALetterAtTheEndOfALine tests/LexerTest.php:424 — This method's body runs code, and no assertion call was recognised in it. Recognised by name: Assert*, *Should*/ShouldBe*, Verify, Expect, Throws, Record, Received/DidNotReceive, MustHaveHappened/MustNotHaveHappened, EnsureSuccessStatusCode and *AndEnsure* — so verification routed through a helper of your own naming, through a base-class or callback object whose members hold the assertions, or through a harness that fails by throwing under some other name, is not visible to this check and is not counted here. Read it as 'no assertion this check knows how to see', and if that is right, add one.
No assertions: testFilterAndAttributeNamedAfterOperator tests/LexerTest.php:439 — This method's body runs code, and no assertion call was recognised in it. Recognised by name: Assert*, *Should*/ShouldBe*, Verify, Expect, Throws, Record, Received/DidNotReceive, MustHaveHappened/MustNotHaveHappened, EnsureSuccessStatusCode and *AndEnsure* — so verification routed through a helper of your own naming, through a base-class or callback object whose members hold the assertions, or through a harness that fails by throwing under some other name, is not visible to this check and is not counted here. Read it as 'no assertion this check knows how to see', and if that is right, add one.
No assertions: testLiteralIsNotAnOperator tests/LexerTest.php:475 — This method's body runs code, and no assertion call was recognised in it. Recognised by name: Assert*, *Should*/ShouldBe*, Verify, Expect, Throws, Record, Received/DidNotReceive, MustHaveHappened/MustNotHaveHappened, EnsureSuccessStatusCode and *AndEnsure* — so verification routed through a helper of your own naming, through a base-class or callback object whose members hold the assertions, or through a harness that fails by throwing under some other name, is not visible to this check and is not counted here. Read it as 'no assertion this check knows how to see', and if that is right, add one.
No assertions: testOverridingSyntax tests/LexerTest.php:526 — This method's body runs code, and no assertion call was recognised in it. Recognised by name: Assert*, *Should*/ShouldBe*, Verify, Expect, Throws, Record, Received/DidNotReceive, MustHaveHappened/MustNotHaveHappened, EnsureSuccessStatusCode and *AndEnsure* — so verification routed through a helper of your own naming, through a base-class or callback object whose members hold the assertions, or through a harness that fails by throwing under some other name, is not visible to this check and is not counted here. Read it as 'no assertion this check knows how to see', and if that is right, add one.
+ 11 more in this group — see findings.md.

D3 · God Classes · TooManyMethods · ×7

TooManyMethods: CoreExtension src/Extension/CoreExtension.php:119 — TooManyMethods — 77 methods. The bar is 30 methods; this is 47 over it, 2.57× the bar. To reduce it, group the members that share the same data into a smaller type of their own and delegate to it, so no single type carries every responsibility.
TooManyMethods: Environment src/Environment.php:45 — TooManyMethods — 65 methods. The bar is 30 methods; this is 35 over it, 2.17× the bar. To reduce it, group the members that share the same data into a smaller type of their own and delegate to it, so no single type carries every responsibility.
TooManyMethods: core src/Resources/core.php:1 — TooManyMethods — 46 methods. The bar is 30 methods; this is 16 over it, 1.53× the bar. To reduce it, group the members that share the same data into a smaller type of their own and delegate to it, so no single type carries every responsibility.
TooManyMethods: Parser src/Parser.php:43 — TooManyMethods — 37 methods. The bar is 30 methods; this is 7 over it, 1.23× the bar. To reduce it, group the members that share the same data into a smaller type of their own and delegate to it, so no single type carries every responsibility.
TooManyMethods: IntlExtension extra/intl-extra/IntlExtension.php:28 — TooManyMethods — 34 methods. The bar is 30 methods; this is 4 over it, 1.13× the bar. To reduce it, group the members that share the same data into a smaller type of their own and delegate to it, so no single type carries every responsibility.
TooManyMethods: ExtensionSet src/ExtensionSet.php:39 — TooManyMethods — 34 methods. The bar is 30 methods; this is 4 over it, 1.13× the bar. To reduce it, group the members that share the same data into a smaller type of their own and delegate to it, so no single type carries every responsibility.
TooManyMethods: Template src/Template.php:29 — TooManyMethods — 33 methods. The bar is 30 methods; this is 3 over it, 1.10× the bar. To reduce it, group the members that share the same data into a smaller type of their own and delegate to it, so no single type carries every responsibility.

D15 · Churn × Complexity Hotspots · Hotspot · ×6

Hotspot: src/Extension/CoreExtension.php src/Extension/CoreExtension.php:1753 — src/Extension/CoreExtension.php changed 15 times in last 90 days, and the most complex body those changes touched has cyclomatic complexity 80 in CoreExtension.getAttribute at line 1753. 5 of those changes were fix/bug commits, and the other 10 changed it for other reasons — this file is under both repair and feature pressure. Before the next change lands here, make sure the area it touches is under test, then split that area out of the file so the following change is smaller than this one — a file this often edited pays the complexity back every time. Counted over 2026-07-25..2026-10-23, the 90 days ending at the analysed commit. Reproduce with `git log --since='2026-07-25 17:38:03 +02:00' --until='2026-10-23 17:38:03 +02:00' --full-history --no-merges -- src/Extension/CoreExtension.php`: merges are excluded because a merge re-states changes already counted at their own commits, and history is NOT path-simplified because a change that reached the file through a merged branch is still a change to it. That command counts raw commits and can read HIGHER than this row, which counts a cherry-picked re-land, and a revert together with the commit it undoes, once each — a difference of several commits on a file whose history was re-landed or reverted inside the window.
Hotspot: src/Parser.php src/Parser.php:181 — src/Parser.php changed 11 times in last 90 days, and the most complex body those changes touched has cyclomatic complexity 18 in Parser.subparse at line 181. 1 of those changes was a fix/bug commit, and the other 10 changed it for other reasons — this file is under both repair and feature pressure. Before the next change lands here, make sure the area it touches is under test, then split that area out of the file so the following change is smaller than this one — a file this often edited pays the complexity back every time. Counted over 2026-07-25..2026-10-23, the 90 days ending at the analysed commit. Reproduce with `git log --since='2026-07-25 17:38:03 +02:00' --until='2026-10-23 17:38:03 +02:00' --full-history --no-merges -- src/Parser.php`: merges are excluded because a merge re-states changes already counted at their own commits, and history is NOT path-simplified because a change that reached the file through a merged branch is still a change to it. That command counts raw commits and can read HIGHER than this row, which counts a cherry-picked re-land, and a revert together with the commit it undoes, once each — a difference of several commits on a file whose history was re-landed or reverted inside the window.
Hotspot: extra/intl-extra/IntlExtension.php extra/intl-extra/IntlExtension.php:484 — extra/intl-extra/IntlExtension.php changed 5 times in last 90 days, and the most complex body those changes touched has cyclomatic complexity 29 in IntlExtension.createDateFormatter at line 484. 1 of those changes was a fix/bug commit, and the other 4 changed it for other reasons — this file is under both repair and feature pressure. Before the next change lands here, make sure the area it touches is under test, then split that area out of the file so the following change is smaller than this one — a file this often edited pays the complexity back every time. Counted over 2026-07-25..2026-10-23, the 90 days ending at the analysed commit. Reproduce with `git log --since='2026-07-25 17:38:03 +02:00' --until='2026-10-23 17:38:03 +02:00' --full-history --no-merges -- extra/intl-extra/IntlExtension.php`: merges are excluded because a merge re-states changes already counted at their own commits, and history is NOT path-simplified because a change that reached the file through a merged branch is still a change to it. That command counts raw commits and can read HIGHER than this row, which counts a cherry-picked re-land, and a revert together with the commit it undoes, once each — a difference of several commits on a file whose history was re-landed or reverted inside the window.
Hotspot: src/Runtime/EscaperRuntime.php src/Runtime/EscaperRuntime.php:118 — src/Runtime/EscaperRuntime.php changed 2 times in last 90 days, and the most complex body those changes touched has cyclomatic complexity 57 in EscaperRuntime.escape at line 118. Frequent change and high complexity in one file compound: schedule the next change to it to include carving out the part being edited, with the area under test before it moves. Counted over 2026-07-25..2026-10-23, the 90 days ending at the analysed commit. Reproduce with `git log --since='2026-07-25 17:38:03 +02:00' --until='2026-10-23 17:38:03 +02:00' --full-history --no-merges -- src/Runtime/EscaperRuntime.php`: merges are excluded because a merge re-states changes already counted at their own commits, and history is NOT path-simplified because a change that reached the file through a merged branch is still a change to it. That command counts raw commits and can read HIGHER than this row, which counts a cherry-picked re-land, and a revert together with the commit it undoes, once each — a difference of several commits on a file whose history was re-landed or reverted inside the window.
Hotspot: src/Node/Expression/CallExpression.php src/Node/Expression/CallExpression.php:70 — src/Node/Expression/CallExpression.php changed 3 times in last 90 days, and the most complex body those changes touched has cyclomatic complexity 18 in CallExpression.compileArguments at line 70. Frequent change and high complexity in one file compound: schedule the next change to it to include carving out the part being edited, with the area under test before it moves. Counted over 2026-07-25..2026-10-23, the 90 days ending at the analysed commit. Reproduce with `git log --since='2026-07-25 17:38:03 +02:00' --until='2026-10-23 17:38:03 +02:00' --full-history --no-merges -- src/Node/Expression/CallExpression.php`: merges are excluded because a merge re-states changes already counted at their own commits, and history is NOT path-simplified because a change that reached the file through a merged branch is still a change to it. That command counts raw commits and can read HIGHER than this row, which counts a cherry-picked re-land, and a revert together with the commit it undoes, once each — a difference of several commits on a file whose history was re-landed or reverted inside the window.
Hotspot: src/TwigMacro.php src/TwigMacro.php:87 — src/TwigMacro.php changed 2 times in last 90 days, and the most complex body those changes touched has cyclomatic complexity 21 in TwigMacro.callLegacy at line 87. Frequent change and high complexity in one file compound: schedule the next change to it to include carving out the part being edited, with the area under test before it moves. Counted over 2026-07-25..2026-10-23, the 90 days ending at the analysed commit. Reproduce with `git log --since='2026-07-25 17:38:03 +02:00' --until='2026-10-23 17:38:03 +02:00' --full-history --no-merges -- src/TwigMacro.php`: merges are excluded because a merge re-states changes already counted at their own commits, and history is NOT path-simplified because a change that reached the file through a merged branch is still a change to it. That command counts raw commits and can read HIGHER than this row, which counts a cherry-picked re-land, and a revert together with the commit it undoes, once each — a difference of several commits on a file whose history was re-landed or reverted inside the window.

D4 · Code Duplication · Duplicated block (6 lines × 2) · ×3

Duplicated block (6 lines × 2) src/Node/Expression/Binary/AbstractBinary.php:27 — src/Node/Expression/Binary/AbstractBinary.php:27-32 | src/Node/Expression/NullCoalesceExpression.php:35-40 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just before the matched lines, `src/Node/Expression/NullCoalesceExpression.php:33` calls `trigger_deprecation`, `sprintf` and `src/Node/Expression/Binary/AbstractBinary.php:26` does not — after which the two agree again for 3 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.
Duplicated block (6 lines × 2) src/Node/Expression/CallExpression.php:293 — src/Node/Expression/CallExpression.php:293-298 | src/Util/CallableArgumentsExtractor.php:192-197 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. Read the line range as the matched WINDOW rather than a finished unit: at `src/Node/Expression/CallExpression.php:293` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (6 lines × 2) src/Node/Expression/FunctionExpression.php:39 — src/Node/Expression/FunctionExpression.php:39-44 | src/Node/Expression/TestExpression.php:48-53 — the copies sit in sibling files of one directory, so a shared home is within easy reach: extract the block into a single shared function the call sites can all reach — a file they already depend on, or a new one alongside them — and call it from both call sites, so a change lands once. Read the line range as the matched WINDOW rather than a finished unit: at `src/Node/Expression/FunctionExpression.php:39` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.

D6 · Cohesion (LCOM4) · Low cohesion · ×3

Low cohesion: IntlExtension (LCOM4 17) extra/intl-extra/IntlExtension.php:28 — IntlExtension's methods fall into 17 groups that share no field and call none of each other, against a bar of more than 3 for this run (LCOM4, configurable — your repository's bar is the one quoted here). Each group is a set of methods reachable from one another through shared fields or direct calls, so 17 groups means the type has that many internally-connected clusters with nothing tying them together. Types whose shape makes a high count expected — and which would otherwise dominate this list — are excluded before this row is raised, so this is a genuine split candidate rather than a metric reading. It is still a shape, not a defect: confirm the groups match responsibilities you can name before splitting.
Low cohesion: FilesystemCache (LCOM4 4) src/Cache/FilesystemCache.php:19 — FilesystemCache's methods fall into 4 groups that share no field and call none of each other, against a bar of more than 3 for this run (LCOM4, configurable — your repository's bar is the one quoted here). Each group is a set of methods reachable from one another through shared fields or direct calls, so 4 groups means the type has that many internally-connected clusters with nothing tying them together. Types whose shape makes a high count expected — and which would otherwise dominate this list — are excluded before this row is raised, so this is a genuine split candidate rather than a metric reading. It is still a shape, not a defect: confirm the groups match responsibilities you can name before splitting.
Low cohesion: StagingExtension (LCOM4 4) src/Extension/StagingExtension.php:27 — StagingExtension's methods fall into 4 groups that share no field and call none of each other, against a bar of more than 3 for this run (LCOM4, configurable — your repository's bar is the one quoted here). Each group is a set of methods reachable from one another through shared fields or direct calls, so 4 groups means the type has that many internally-connected clusters with nothing tying them together. Types whose shape makes a high count expected — and which would otherwise dominate this list — are excluded before this row is raised, so this is a genuine split candidate rather than a metric reading. It is still a shape, not a defect: confirm the groups match responsibilities you can name before splitting.

D3 · God Classes · MethodTooLong · ×2

MethodTooLong: CoreExtension.getAttribute src/Extension/CoreExtension.php:1753 — MethodTooLong — getAttribute runs 152 significant lines (blank, comment-only and punctuation-only lines excluded) in one body. The bar is 100 significant lines; this is 52 over it, 1.52× the bar. This is length, not branching: a long straight-line body scores low on complexity and is still read whole to change any part of it, so the complexity numbers beside this row neither confirm nor excuse it. To reduce it, extract each cohesive step of the body — the runs of statements that work on the same values and would earn the same name — into its own named unit, and have this one call them in order.
MethodTooLong: EscaperRuntime.escape src/Runtime/EscaperRuntime.php:118 — MethodTooLong — escape runs 122 significant lines (blank, comment-only and punctuation-only lines excluded) in one body. The bar is 100 significant lines; this is 22 over it, 1.22× the bar. This is length, not branching: a long straight-line body scores low on complexity and is still read whole to change any part of it, so the complexity numbers beside this row neither confirm nor excuse it. To reduce it, extract each cohesive step of the body — the runs of statements that work on the same values and would earn the same name — into its own named unit, and have this one call them in order.

D35 · Change Coupling · Change coupling · ×2

Change coupling: TwigFilter.php ↔ TwigFunction.php src/TwigFilter.php:1 — `src/TwigFilter.php` and `src/TwigFunction.php` change together 92% of the time (11 of the 12 commits that touched whichever of the two files changed less often, counting a file under its earlier names as well — a repo-wide or module-wide sweep is evidence about the sweep rather than about any pair inside it and is left out of BOTH sides of this ratio, while a dependency bump, a formatter/rename sweep, or a commit whose edit to one of the two files was a tool directive such as //go:generate or whitespace only is left out of the shared count ONLY, so the two sides are not taken over identical commit sets). They sit in the same directory, and in this ecosystem sibling files there normally share one namespace/package — so a direct reference between them needs no import and this pass cannot see whether one exists. Read the pair before acting: if one file only DECLARES what the other consumes (a constants/types file beside its user), the co-change is definitional and the question is whether the split earns its keep; if they duplicate structure, extract the common part into a shared function or type they both call; if neither holds, the coupling is hidden and worth breaking. You can check this without leaving the row: of the 11 shared commits counted here, the most recent 3 are `31037d0e` Refactor code; `84bc23af` Add the notion of a Twig callable; `0ce79df5` Use trigger_deprecation() instead of trigger_error() for deprecations — run `git show` on any of them.
Change coupling: ExpressionParser.php ↔ SafeAnalysisNodeVisitor.php src/ExpressionParser.php:1 — `src/ExpressionParser.php` and `src/NodeVisitor/SafeAnalysisNodeVisitor.php` change together 57% of the time (8 of the 14 commits that touched whichever of the two files changed less often, counting a file under its earlier names as well — a repo-wide or module-wide sweep is evidence about the sweep rather than about any pair inside it and is left out of BOTH sides of this ratio, while a dependency bump, a formatter/rename sweep, or a commit whose edit to one of the two files was a tool directive such as //go:generate or whitespace only is left out of the shared count ONLY, so the two sides are not taken over identical commit sets) with no explicit dependency — the edge is real but nothing declares it. Read the pair before acting: if one registers itself into the other through a hook or an initialiser, the missing dependency is DELIBERATE — the registration is the link, and it is meant not to be an import — and the thing to add is a comment on each side naming the other, not a merge; if they simply belong together, co-locate them; if neither holds, the coupling is hidden and worth breaking. You can check this without leaving the row: of the 8 shared commits counted here, the most recent 3 are `f594248a` Fix CS; `b6d9dd62` Fix inheritance logic to be able to use instanceof ContextVariable in…; `4f8ba936` Enforce AbstractBinary for all binary operators — run `git show` on any of them.

D4 · Code Duplication · Duplicated block (11 lines × 2) · ×2

Duplicated block (11 lines × 2) src/Node/Expression/CallExpression.php:209 — src/Node/Expression/CallExpression.php:209-219 | src/Util/CallableArgumentsExtractor.php:106-116 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. Read the line range as the matched WINDOW rather than a finished unit: at `src/Node/Expression/CallExpression.php:209` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (11 lines × 2) src/Node/SetNode.php:58 — src/Node/SetNode.php:58-68 | src/Node/SetNode.php:76-86 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited. Read the line range as the matched WINDOW rather than a finished unit: at `src/Node/SetNode.php:58` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.

D4 · Code Duplication · Duplicated block (8 lines × 2) · ×2

Duplicated block (8 lines × 2) src/Loader/FilesystemLoader.php:97 — src/Loader/FilesystemLoader.php:97-104 | src/Loader/FilesystemLoader.php:117-124 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited.
Duplicated block (8 lines × 2) src/TokenParser/BlockTokenParser.php:47 — src/TokenParser/BlockTokenParser.php:47-54 | src/TokenParser/MacroTokenParser.php:48-55 — the copies sit in sibling files of one directory, so a shared home is within easy reach: extract the block into a single shared function the call sites can all reach — a file they already depend on, or a new one alongside them — and call it from both call sites, so a change lands once.

X19 · Unrestored process-global state · Process-global state is restored only on the happy path · ×2

Process-global state is restored only on the happy path src/Compiler.php:162 — `repr` changes state that belongs to the whole PROCESS and changes it back at the end of the same body — the `serialize_precision` ini setting (changed at line 166, put back at line 171) — which says the change was meant to last no longer than this call. But the restore is an ordinary statement on the straight-line path, not a `finally`, so it is skipped by any exception thrown in between: PHP then keeps the overwritten value for the rest of the request — and in a CLI command, a queue worker or a long-running server (Octane, Swoole, RoadRunner, FrankenPHP) for the rest of the process's life — and every later relative path, child-process launch, date, number format, XML parse or error report in ANY class reads it. That failure is silent and remote from its cause: the function that breaks is not the function that moved the value. The durable fix is not to widen the restore but to stop mutating the global: pass the value to the operation that needs it — `cwd` and `env` to Symfony `Process` (`new Process($command, $cwd, $env)`) or `proc_open($command, $spec, $pipes, $cwd, $env)`, absolute paths instead of `chdir`, an explicit `DateTimeZone` or locale to `DateTimeImmutable`/`IntlDateFormatter`/`NumberFormatter`, an explicit encoding to the `mb_*` call, `LIBXML_NOERROR`/`libxml_get_errors` handling in one place. Where the global genuinely must move, wrap it `try`/`finally` so the restore runs on every path.
Process-global state is restored only on the happy path src/Util/DeprecationCollector.php:54 — `collect` changes state that belongs to the whole PROCESS and changes it back at the end of the same body — the error handler (changed at line 57, reset at line 73) — which says the change was meant to last no longer than this call. But the restore is an ordinary statement on the straight-line path, not a `finally`, so it is skipped by any exception thrown in between: PHP then keeps the overwritten value for the rest of the request — and in a CLI command, a queue worker or a long-running server (Octane, Swoole, RoadRunner, FrankenPHP) for the rest of the process's life — and every later relative path, child-process launch, date, number format, XML parse or error report in ANY class reads it. That failure is silent and remote from its cause: the function that breaks is not the function that moved the value. The durable fix is not to widen the restore but to stop mutating the global: pass the value to the operation that needs it — `cwd` and `env` to Symfony `Process` (`new Process($command, $cwd, $env)`) or `proc_open($command, $spec, $pipes, $cwd, $env)`, absolute paths instead of `chdir`, an explicit `DateTimeZone` or locale to `DateTimeImmutable`/`IntlDateFormatter`/`NumberFormatter`, an explicit encoding to the `mb_*` call, `LIBXML_NOERROR`/`libxml_get_errors` handling in one place. Where the global genuinely must move, wrap it `try`/`finally` so the restore runs on every path.

D1 · Cyclomatic Complexity · CoreExtension.getAttribute (cyclomatic 80) · ×1

CoreExtension.getAttribute (cyclomatic 80) src/Extension/CoreExtension.php:1753 — CoreExtension.getAttribute has cyclomatic complexity 80 (threshold 15). To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.

D1 · Cyclomatic Complexity · EscaperRuntime.escape (cyclomatic 57) · ×1

EscaperRuntime.escape (cyclomatic 57) src/Runtime/EscaperRuntime.php:118 — EscaperRuntime.escape has cyclomatic complexity 57 (threshold 15). To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.

D1 · Cyclomatic Complexity · CallableArgumentsExtractor.extractArguments (cyclomatic 34) · ×1

CallableArgumentsExtractor.extractArguments (cyclomatic 34) src/Util/CallableArgumentsExtractor.php:40 — CallableArgumentsExtractor.extractArguments has cyclomatic complexity 34 (threshold 15). To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.

D1 · Cyclomatic Complexity · CallExpression.getArguments (cyclomatic 32) · ×1

CallExpression.getArguments (cyclomatic 32) src/Node/Expression/CallExpression.php:144 — CallExpression.getArguments has cyclomatic complexity 32 (threshold 15). To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.

D1 · Cyclomatic Complexity · SandboxNodeVisitor.enterNode (cyclomatic 31) · ×1

SandboxNodeVisitor.enterNode (cyclomatic 31) src/NodeVisitor/SandboxNodeVisitor.php:52 — SandboxNodeVisitor.enterNode has cyclomatic complexity 31 (threshold 15). To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.

D1 · Cyclomatic Complexity · IntlExtension.createDateFormatter (cyclomatic 29) · ×1

IntlExtension.createDateFormatter (cyclomatic 29) extra/intl-extra/IntlExtension.php:484 — IntlExtension.createDateFormatter has cyclomatic complexity 29 (threshold 15). To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.

D1 · Cyclomatic Complexity · CallExpression.getTwigCallable (cyclomatic 26) · ×1

CallExpression.getTwigCallable (cyclomatic 26) src/Node/Expression/CallExpression.php:336 — CallExpression.getTwigCallable has cyclomatic complexity 26 (threshold 15). To reduce it, split the body: these branches sit side by side rather than nested inside one another, so extracting each one on its own would leave a function per branch. Group the statements between the checks into named steps and move each step into its own function, so the body reads as a short sequence of named stages.

D1 · Cyclomatic Complexity · Lexer.stripcslashes (cyclomatic 23) · ×1

Lexer.stripcslashes (cyclomatic 23) src/Lexer.php:427 — Lexer.stripcslashes has cyclomatic complexity 23 (threshold 15). To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.

D1 · Cyclomatic Complexity · OptimizerNodeVisitor.enterOptimizeFor (cyclomatic 23) · ×1

OptimizerNodeVisitor.enterOptimizeFor (cyclomatic 23) src/NodeVisitor/OptimizerNodeVisitor.php:126 — OptimizerNodeVisitor.enterOptimizeFor has cyclomatic complexity 23 (threshold 15). To reduce it, name the conditions: bind each compound test to a well-named local or a small predicate function, so the body reads as a sequence of named decisions rather than a chain of operators.

D1 · Cyclomatic Complexity · Token.test (cyclomatic 23) · ×1

Token.test (cyclomatic 23) src/Token.php:76 — Token.test has cyclomatic complexity 23 (threshold 15). To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.

D1 · Cyclomatic Complexity · HtmlExtension.htmlAttrValue (cyclomatic 21) · ×1

HtmlExtension.htmlAttrValue (cyclomatic 21) extra/html-extra/HtmlExtension.php:225 — HtmlExtension.htmlAttrValue has cyclomatic complexity 21 (threshold 15). To reduce it, split the body: these branches sit side by side rather than nested inside one another, so extracting each one on its own would leave a function per branch. Group the statements between the checks into named steps and move each step into its own function, so the body reads as a short sequence of named stages.

D1 · Cyclomatic Complexity · SafeAnalysisNodeVisitor.leaveNode (cyclomatic 21) · ×1

SafeAnalysisNodeVisitor.leaveNode (cyclomatic 21) src/NodeVisitor/SafeAnalysisNodeVisitor.php:77 — SafeAnalysisNodeVisitor.leaveNode has cyclomatic complexity 21 (threshold 15). To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.

D1 · Cyclomatic Complexity · TwigMacro.callLegacy (cyclomatic 21) · ×1

TwigMacro.callLegacy (cyclomatic 21) src/TwigMacro.php:87 — TwigMacro.callLegacy has cyclomatic complexity 21 (threshold 15). To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.

D1 · Cyclomatic Complexity · IntlExtension.createNumberFormatter (cyclomatic 20) · ×1

IntlExtension.createNumberFormatter (cyclomatic 20) extra/intl-extra/IntlExtension.php:603 — IntlExtension.createNumberFormatter has cyclomatic complexity 20 (threshold 15). To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.

D1 · Cyclomatic Complexity · LiteralExpressionParser.parse (cyclomatic 20) · ×1

LiteralExpressionParser.parse (cyclomatic 20) src/ExpressionParser/Prefix/LiteralExpressionParser.php:34 — LiteralExpressionParser.parse has cyclomatic complexity 20 (threshold 15). To reduce it, keep the dispatch but shrink the arms: move each non-trivial case body into its own named function (or onto the value being matched) so the dispatch reads one line per case, and group related cases into a sub-dispatch. Where every arm is uniform — the same kind of value, with no behaviour of its own — a table keyed by the case is the shorter form; wherever the arms carry different data or different behaviour, keep them as cases, because collapsing those trades an explicit, reviewable set of cases for nothing.

D1 · Cyclomatic Complexity · ExtensionSet.initExtension (cyclomatic 20) · ×1

ExtensionSet.initExtension (cyclomatic 20) src/ExtensionSet.php:462 — ExtensionSet.initExtension has cyclomatic complexity 20 (threshold 15). To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.

D1 · Cyclomatic Complexity · ExpressionParser.parseArguments (cyclomatic 19) · ×1

ExpressionParser.parseArguments (cyclomatic 19) src/ExpressionParser.php:213 — ExpressionParser.parseArguments has cyclomatic complexity 19 (threshold 15). To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.

D1 · Cyclomatic Complexity · CallableParameters.isStringCoercionSafe (cyclomatic 19) · ×1

CallableParameters.isStringCoercionSafe (cyclomatic 19) src/Util/CallableParameters.php:78 — CallableParameters.isStringCoercionSafe has cyclomatic complexity 19 (threshold 15). To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.

D1 · Cyclomatic Complexity · CallExpression.compileArguments (cyclomatic 18) · ×1

CallExpression.compileArguments (cyclomatic 18) src/Node/Expression/CallExpression.php:70 — CallExpression.compileArguments has cyclomatic complexity 18 (threshold 15). To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.

D1 · Cyclomatic Complexity · GetAttrExpression.compile (cyclomatic 18) · ×1

GetAttrExpression.compile (cyclomatic 18) src/Node/Expression/GetAttrExpression.php:49 — GetAttrExpression.compile has cyclomatic complexity 18 (threshold 15). To reduce it, split the body: these branches sit side by side rather than nested inside one another, so extracting each one on its own would leave a function per branch. Group the statements between the checks into named steps and move each step into its own function, so the body reads as a short sequence of named stages.

D1 · Cyclomatic Complexity · Parser.subparse (cyclomatic 18) · ×1

Parser.subparse (cyclomatic 18) src/Parser.php:181 — Parser.subparse has cyclomatic complexity 18 (threshold 15). To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.

D1 · Cyclomatic Complexity · ReflectionCallable.__construct (cyclomatic 18) · ×1

ReflectionCallable.__construct (cyclomatic 18) src/Util/ReflectionCallable.php:28 — ReflectionCallable.__construct has cyclomatic complexity 18 (threshold 15). To reduce it, split the body: these branches sit side by side rather than nested inside one another, so extracting each one on its own would leave a function per branch. Group the statements between the checks into named steps and move each step into its own function, so the body reads as a short sequence of named stages.

D1 · Cyclomatic Complexity · CoreExtension.convertDate (cyclomatic 17) · ×1

CoreExtension.convertDate (cyclomatic 17) src/Extension/CoreExtension.php:584 — CoreExtension.convertDate has cyclomatic complexity 17 (threshold 15). To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.

D1 · Cyclomatic Complexity · CoreExtension.compare (cyclomatic 17) · ×1

CoreExtension.compare (cyclomatic 17) src/Extension/CoreExtension.php:1122 — CoreExtension.compare has cyclomatic complexity 17 (threshold 15). To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.

D1 · Cyclomatic Complexity · Error.guessTemplateInfo (cyclomatic 16) · ×1

Error.guessTemplateInfo (cyclomatic 16) src/Error/Error.php:162 — Error.guessTemplateInfo has cyclomatic complexity 16 (threshold 15). To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.

D1 · Cyclomatic Complexity · CoreExtension.inFilter (cyclomatic 16) · ×1

CoreExtension.inFilter (cyclomatic 16) src/Extension/CoreExtension.php:1070 — CoreExtension.inFilter has cyclomatic complexity 16 (threshold 15). To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.

D2 · Cognitive Complexity · CoreExtension.getAttribute (cognitive 140) · ×1

CoreExtension.getAttribute (cognitive 140) src/Extension/CoreExtension.php:1753 — CoreExtension.getAttribute has cognitive complexity 140 (threshold 15). Drivers by points: if/else 49 (105 pts), boolean chains 20, error handling 4 (9 pts), loops 1 (2 pts), match/switch 1 (2 pts), ternaries 1 (2 pts) (nesting depth added 64). To reduce it, flatten the nesting: this score is depth rather than breadth — most of its points come from checks stacked inside one another, so the work sits several levels in. Invert each enclosing check into an early exit (a return, or the language's equivalent) so the happy path stays at one level, and where a level cannot be exited early, lift the block it encloses into its own named function.

D2 · Cognitive Complexity · EscaperRuntime.escape (cognitive 81) · ×1

EscaperRuntime.escape (cognitive 81) src/Runtime/EscaperRuntime.php:118 — EscaperRuntime.escape has cognitive complexity 81 (threshold 15). Drivers by points: if/else 25 (56 pts), match/switch 4 (8 pts), boolean chains 7, loops 1 (5 pts), ternaries 3 (5 pts) (nesting depth added 41). To reduce it, flatten the nesting: this score is depth rather than breadth — most of its points come from checks stacked inside one another, so the work sits several levels in. Invert each enclosing check into an early exit (a return, or the language's equivalent) so the happy path stays at one level, and where a level cannot be exited early, lift the block it encloses into its own named function.

D2 · Cognitive Complexity · CallableArgumentsExtractor.extractArguments (cognitive 60) · ×1

CallableArgumentsExtractor.extractArguments (cognitive 60) src/Util/CallableArgumentsExtractor.php:40 — CallableArgumentsExtractor.extractArguments has cognitive complexity 60 (threshold 15). Drivers by points: if/else 19 (40 pts), ternaries 5 (12 pts), loops 4 (6 pts), boolean chains 2 (nesting depth added 30). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.

D2 · Cognitive Complexity · CallExpression.getArguments (cognitive 55) · ×1

CallExpression.getArguments (cognitive 55) src/Node/Expression/CallExpression.php:144 — CallExpression.getArguments has cognitive complexity 55 (threshold 15). Drivers by points: if/else 18 (35 pts), ternaries 5 (12 pts), loops 4 (6 pts), boolean chains 2 (nesting depth added 26). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.

D2 · Cognitive Complexity · SandboxNodeVisitor.enterNode (cognitive 45) · ×1

SandboxNodeVisitor.enterNode (cognitive 45) src/NodeVisitor/SandboxNodeVisitor.php:52 — SandboxNodeVisitor.enterNode has cognitive complexity 45 (threshold 15). Drivers by points: if/else 12 (27 pts), boolean chains 16, loops 1 (2 pts) (nesting depth added 16). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.

D2 · Cognitive Complexity · Parser.subparse (cognitive 42) · ×1

Parser.subparse (cognitive 42) src/Parser.php:181 — Parser.subparse has cognitive complexity 42 (threshold 15). Drivers by points: if/else 12 (36 pts), boolean chains 3, match/switch 1 (2 pts), loops 1 (nesting depth added 25). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.

D2 · Cognitive Complexity · ExpressionParser.parseArguments (cognitive 41) · ×1

ExpressionParser.parseArguments (cognitive 41) src/ExpressionParser.php:213 — ExpressionParser.parseArguments has cognitive complexity 41 (threshold 15). Drivers by points: if/else 18 (37 pts), boolean chains 3, loops 1 (nesting depth added 19). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.

D2 · Cognitive Complexity · IntlExtension.createDateFormatter (cognitive 38) · ×1

IntlExtension.createDateFormatter (cognitive 38) extra/intl-extra/IntlExtension.php:484 — IntlExtension.createDateFormatter has cognitive complexity 38 (threshold 15). Drivers by points: if/else 14 (22 pts), ternaries 7 (9 pts), boolean chains 7 (nesting depth added 10). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.

D2 · Cognitive Complexity · Token.test (cognitive 36) · ×1

Token.test (cognitive 36) src/Token.php:76 — Token.test has cognitive complexity 36 (threshold 15). Drivers by points: if/else 10 (19 pts), boolean chains 11, loops 2 (6 pts) (nesting depth added 13). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.

D2 · Cognitive Complexity · SetNode.compile (cognitive 34) · ×1

SetNode.compile (cognitive 34) src/Node/SetNode.php:54 — SetNode.compile has cognitive complexity 34 (threshold 15). Drivers by points: if/else 14 (29 pts), loops 2 (5 pts) (nesting depth added 18). To reduce it, flatten the nesting: this score is depth rather than breadth — most of its points come from checks stacked inside one another, so the work sits several levels in. Invert each enclosing check into an early exit (a return, or the language's equivalent) so the happy path stays at one level, and where a level cannot be exited early, lift the block it encloses into its own named function.

D2 · Cognitive Complexity · IntlExtension.createNumberFormatter (cognitive 32) · ×1

IntlExtension.createNumberFormatter (cognitive 32) extra/intl-extra/IntlExtension.php:603 — IntlExtension.createNumberFormatter has cognitive complexity 32 (threshold 15). Drivers by points: if/else 11 (23 pts), loops 6 (9 pts) (nesting depth added 15). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.

D2 · Cognitive Complexity · TwigMacro.callLegacy (cognitive 32) · ×1

TwigMacro.callLegacy (cognitive 32) src/TwigMacro.php:87 — TwigMacro.callLegacy has cognitive complexity 32 (threshold 15). Drivers by points: if/else 12 (22 pts), boolean chains 8, loops 1, ternaries 1 (nesting depth added 10). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.

D2 · Cognitive Complexity · Lexer.stripcslashes (cognitive 27) · ×1

Lexer.stripcslashes (cognitive 27) src/Lexer.php:427 — Lexer.stripcslashes has cognitive complexity 27 (threshold 15). Drivers by points: if/else 6 (13 pts), boolean chains 10, loops 2 (4 pts) (nesting depth added 9). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.

D2 · Cognitive Complexity · Error.guessTemplateInfo (cognitive 26) · ×1

Error.guessTemplateInfo (cognitive 26) src/Error/Error.php:162 — Error.guessTemplateInfo has cognitive complexity 26 (threshold 15). Drivers by points: if/else 4 (10 pts), loops 5 (8 pts), boolean chains 4, ternaries 2 (4 pts) (nesting depth added 11). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.

D2 · Cognitive Complexity · ExtensionSet.initExtension (cognitive 26) · ×1

ExtensionSet.initExtension (cognitive 26) src/ExtensionSet.php:462 — ExtensionSet.initExtension has cognitive complexity 26 (threshold 15). Drivers by points: if/else 10 (15 pts), loops 7, match/switch 1 (2 pts), ternaries 1 (2 pts) (nesting depth added 7). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.

D2 · Cognitive Complexity · SafeAnalysisNodeVisitor.leaveNode (cognitive 26) · ×1

SafeAnalysisNodeVisitor.leaveNode (cognitive 26) src/NodeVisitor/SafeAnalysisNodeVisitor.php:77 — SafeAnalysisNodeVisitor.leaveNode has cognitive complexity 26 (threshold 15). Drivers by points: if/else 12 (24 pts), boolean chains 2 (nesting depth added 12). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.

D2 · Cognitive Complexity · CallExpression.compileArguments (cognitive 25) · ×1

CallExpression.compileArguments (cognitive 25) src/Node/Expression/CallExpression.php:70 — CallExpression.compileArguments has cognitive complexity 25 (threshold 15). Drivers by points: if/else 13 (20 pts), loops 2 (3 pts), ternaries 2 (nesting depth added 8). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.

D2 · Cognitive Complexity · HtmlExtension.htmlAttrValue (cognitive 24) · ×1

HtmlExtension.htmlAttrValue (cognitive 24) extra/html-extra/HtmlExtension.php:225 — HtmlExtension.htmlAttrValue has cognitive complexity 24 (threshold 15). Drivers by points: if/else 12 (15 pts), boolean chains 6, error handling 1 (3 pts) (nesting depth added 5). To reduce it, split the body: most of this score is breadth rather than depth — checks laid out side by side rather than stacked — so group the statements between the checks into named steps and move each step into its own function. Some of it IS depth: where a check sits inside another whose only job is to reach it, merge the two into one condition, and where an else follows a branch that already returns, drop the trailing else and let the rest of the body continue at one level.

D2 · Cognitive Complexity · CoreExtension.random (cognitive 24) · ×1

CoreExtension.random (cognitive 24) src/Extension/CoreExtension.php:459 — CoreExtension.random has cognitive complexity 24 (threshold 15). Drivers by points: if/else 12 (18 pts), loops 1 (3 pts), ternaries 1 (2 pts), boolean chains 1 (nesting depth added 9). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.

D2 · Cognitive Complexity · CoreExtension.compare (cognitive 24) · ×1

CoreExtension.compare (cognitive 24) src/Extension/CoreExtension.php:1122 — CoreExtension.compare has cognitive complexity 24 (threshold 15). Drivers by points: if/else 12 (20 pts), boolean chains 4 (nesting depth added 8). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.

D2 · Cognitive Complexity · CallableParameters.isStringCoercionSafe (cognitive 24) · ×1

CallableParameters.isStringCoercionSafe (cognitive 24) src/Util/CallableParameters.php:78 — CallableParameters.isStringCoercionSafe has cognitive complexity 24 (threshold 15). Drivers by points: if/else 9 (13 pts), loops 2 (4 pts), match/switch 2 (3 pts), ternaries 3, boolean chains 1 (nesting depth added 7). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.

D2 · Cognitive Complexity · CoreExtension.inFilter (cognitive 23) · ×1

CoreExtension.inFilter (cognitive 23) src/Extension/CoreExtension.php:1070 — CoreExtension.inFilter has cognitive complexity 23 (threshold 15). Drivers by points: if/else 9 (15 pts), boolean chains 4, loops 2 (4 pts) (nesting depth added 8). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.

D2 · Cognitive Complexity · CallExpression.getTwigCallable (cognitive 23) · ×1

CallExpression.getTwigCallable (cognitive 23) src/Node/Expression/CallExpression.php:336 — CallExpression.getTwigCallable has cognitive complexity 23 (threshold 15). Drivers by points: ternaries 22, match/switch 1. To reduce it, split the body: this score is breadth rather than depth — many checks laid out side by side rather than nested inside one another, so inverting conditions into early returns has nothing left to flatten. Group the statements between the checks into named steps and move each step into its own function, so the body reads as a short sequence of named stages.

D2 · Cognitive Complexity · GetAttrExpression.compile (cognitive 23) · ×1

GetAttrExpression.compile (cognitive 23) src/Node/Expression/GetAttrExpression.php:49 — GetAttrExpression.compile has cognitive complexity 23 (threshold 15). Drivers by points: if/else 12 (15 pts), boolean chains 5, loops 1 (2 pts), ternaries 1 (nesting depth added 4). To reduce it, split the body: most of this score is breadth rather than depth — checks laid out side by side rather than stacked — so group the statements between the checks into named steps and move each step into its own function. Some of it IS depth: where a check sits inside another whose only job is to reach it, merge the two into one condition, and where an else follows a branch that already returns, drop the trailing else and let the rest of the body continue at one level.

D2 · Cognitive Complexity · MacroTokenParser.parseDefinition (cognitive 23) · ×1

MacroTokenParser.parseDefinition (cognitive 23) src/TokenParser/MacroTokenParser.php:78 — MacroTokenParser.parseDefinition has cognitive complexity 23 (threshold 15). Drivers by points: if/else 9 (21 pts), boolean chains 1, loops 1 (nesting depth added 12). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.

D2 · Cognitive Complexity · ArgumentsTrait.parseNamedArguments (cognitive 22) · ×1

ArgumentsTrait.parseNamedArguments (cognitive 22) src/ExpressionParser/Infix/ArgumentsTrait.php:37 — ArgumentsTrait.parseNamedArguments has cognitive complexity 22 (threshold 15). Drivers by points: if/else 10 (20 pts), boolean chains 1, loops 1 (nesting depth added 10). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.

D2 · Cognitive Complexity · ModuleNode.compileConstructor (cognitive 22) · ×1

ModuleNode.compileConstructor (cognitive 22) src/Node/ModuleNode.php:215 — ModuleNode.compileConstructor has cognitive complexity 22 (threshold 15). Drivers by points: if/else 8 (9 pts), loops 4 (9 pts), ternaries 1 (4 pts) (nesting depth added 9). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.

D2 · Cognitive Complexity · CoreExtension.convertDate (cognitive 21) · ×1

CoreExtension.convertDate (cognitive 21) src/Extension/CoreExtension.php:584 — CoreExtension.convertDate has cognitive complexity 21 (threshold 15). Drivers by points: if/else 10 (13 pts), boolean chains 4, ternaries 2 (4 pts) (nesting depth added 5). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.

D2 · Cognitive Complexity · Parser.checkPrecedenceDeprecations (cognitive 20) · ×1

Parser.checkPrecedenceDeprecations (cognitive 20) src/Parser.php:616 — Parser.checkPrecedenceDeprecations has cognitive complexity 20 (threshold 15). Drivers by points: if/else 6 (12 pts), loops 3 (5 pts), boolean chains 3 (nesting depth added 8). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.

D2 · Cognitive Complexity · ExpressionParsers.getPrecedenceChanges (cognitive 19) · ×1

ExpressionParsers.getPrecedenceChanges (cognitive 19) src/ExpressionParser/ExpressionParsers.php:116 — ExpressionParsers.getPrecedenceChanges has cognitive complexity 19 (threshold 15). Drivers by points: if/else 4 (13 pts), loops 2 (5 pts), boolean chains 1 (nesting depth added 12). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.

D2 · Cognitive Complexity · FilesystemLoader.findTemplate (cognitive 19) · ×1

FilesystemLoader.findTemplate (cognitive 19) src/Loader/FilesystemLoader.php:184 — FilesystemLoader.findTemplate has cognitive complexity 19 (threshold 15). Drivers by points: if/else 10 (17 pts), error handling 1, loops 1 (nesting depth added 7). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.

D2 · Cognitive Complexity · Parser.getTest (cognitive 18) · ×1

Parser.getTest (cognitive 18) src/Parser.php:546 — Parser.getTest has cognitive complexity 18 (threshold 15). Drivers by points: if/else 7 (12 pts), error handling 2 (4 pts), ternaries 1 (2 pts) (nesting depth added 8). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.

D2 · Cognitive Complexity · ReflectionCallable.__construct (cognitive 18) · ×1

ReflectionCallable.__construct (cognitive 18) src/Util/ReflectionCallable.php:28 — ReflectionCallable.__construct has cognitive complexity 18 (threshold 15). Drivers by points: boolean chains 7, if/else 6, ternaries 2 (4 pts), error handling 1 (nesting depth added 2). To reduce it, split the body: most of this score is breadth rather than depth — checks laid out side by side rather than stacked — so group the statements between the checks into named steps and move each step into its own function. Some of it IS depth: where a check sits inside another whose only job is to reach it, merge the two into one condition, and where an else follows a branch that already returns, drop the trailing else and let the rest of the body continue at one level.

D2 · Cognitive Complexity · HtmlExtension.htmlAttrMerge (cognitive 17) · ×1

HtmlExtension.htmlAttrMerge (cognitive 17) extra/html-extra/HtmlExtension.php:150 — HtmlExtension.htmlAttrMerge has cognitive complexity 17 (threshold 15). Drivers by points: if/else 3 (7 pts), boolean chains 4, loops 2 (3 pts), match/switch 1 (3 pts) (nesting depth added 7). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.

D2 · Cognitive Complexity · Environment.loadTemplate (cognitive 17) · ×1

Environment.loadTemplate (cognitive 17) src/Environment.php:403 — Environment.loadTemplate has cognitive complexity 17 (threshold 15). Drivers by points: if/else 8 (16 pts), boolean chains 1 (nesting depth added 8). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.

D2 · Cognitive Complexity · AssignmentExpressionParser.parse (cognitive 17) · ×1

AssignmentExpressionParser.parse (cognitive 17) src/ExpressionParser/Infix/AssignmentExpressionParser.php:42 — AssignmentExpressionParser.parse has cognitive complexity 17 (threshold 15). Drivers by points: if/else 5 (9 pts), boolean chains 4, loops 1 (2 pts), match/switch 1, ternaries 1 (nesting depth added 5). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.

D2 · Cognitive Complexity · CallExpression.compileCallable (cognitive 17) · ×1

CallExpression.compileCallable (cognitive 17) src/Node/Expression/CallExpression.php:32 — CallExpression.compileCallable has cognitive complexity 17 (threshold 15). Drivers by points: if/else 8 (13 pts), boolean chains 4 (nesting depth added 5). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.

D2 · Cognitive Complexity · OptimizerNodeVisitor.enterOptimizeFor (cognitive 17) · ×1

OptimizerNodeVisitor.enterOptimizeFor (cognitive 17) src/NodeVisitor/OptimizerNodeVisitor.php:126 — OptimizerNodeVisitor.enterOptimizeFor has cognitive complexity 17 (threshold 15). Drivers by points: boolean chains 13, if/else 4. To reduce it, name the conditions: bind each compound test to a well-named local or a small predicate function, so the body reads as a sequence of named decisions rather than a chain of operators.

D2 · Cognitive Complexity · SandboxNodeVisitor.wrapArguments (cognitive 17) · ×1

SandboxNodeVisitor.wrapArguments (cognitive 17) src/NodeVisitor/SandboxNodeVisitor.php:145 — SandboxNodeVisitor.wrapArguments has cognitive complexity 17 (threshold 15). Drivers by points: if/else 6 (11 pts), boolean chains 3, loops 2, ternaries 1 (nesting depth added 5). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.

D2 · Cognitive Complexity · HtmlExtension.htmlClasses (cognitive 16) · ×1

HtmlExtension.htmlClasses (cognitive 16) extra/html-extra/HtmlExtension.php:101 — HtmlExtension.htmlClasses has cognitive complexity 16 (threshold 15). Drivers by points: if/else 4 (11 pts), loops 2 (4 pts), boolean chains 1 (nesting depth added 9). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.

D2 · Cognitive Complexity · AttributeExtension.initFromAttributes (cognitive 16) · ×1

AttributeExtension.initFromAttributes (cognitive 16) src/Extension/AttributeExtension.php:85 — AttributeExtension.initFromAttributes has cognitive complexity 16 (threshold 15). Drivers by points: if/else 3 (9 pts), loops 4 (7 pts) (nesting depth added 9). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.

D22 · Internal API Consistency · Inconsistent naming convention for singular vs plural retrieval methods. The API provides both a singular getter (e.g., `getFilter`) and a plural getter (e.g., `getFilters`) for Filters, Functions, and Tests. While not strictly redundant (one returns a single item, the other a collection), the pattern is inconsistent with other parts of the API (e.g., `getTokenParser` exists, but `getTokenParsers` is the only way to get all; `getExtension` exists, but `getExtensions` is the only way to get all). More importantly, `getFilter`/`getFunction`/`getTest` are often less useful than `getFilters`/`getFunctions`/`getTests` because they require exact name matching and return null if not found, whereas the plural versions allow iteration. The existence of both creates confusion about which to use for lookup vs enumeration. · ×1

Inconsistent naming convention for singular vs plural retrieval methods. The API provides both a singular getter (e.g., `getFilter`) and a plural getter (e.g., `getFilters`) for Filters, Functions, and Tests. While not strictly redundant (one returns a single item, the other a collection), the pattern is inconsistent with other parts of the API (e.g., `getTokenParser` exists, but `getTokenParsers` is the only way to get all; `getExtension` exists, but `getExtensions` is the only way to get all). More importantly, `getFilter`/`getFunction`/`getTest` are often less useful than `getFilters`/`getFunctions`/`getTests` because they require exact name matching and return null if not found, whereas the plural versions allow iteration. The existence of both creates confusion about which to use for lookup vs enumeration. — Remove the singular `getFilter`, `getFunction`, and `getTest` methods. Users can achieve the same result by iterating over the plural collections or using `Environment::getFilter` is effectively a lookup. However, since `Environment` also has `addFilter`/`addFunction`/`addTest`, the singular getters serve as lookups. A better unification would be to ensure the lookup method is clearly distinct from enumeration, or remove the singular getters if the plural collections are the primary source of truth. Given the symmetry with `getTokenParser` (singular) and `getTokenParsers` (plural), this is actually consistent. I will retract this as a genuine inconsistency because the pattern is applied uniformly across Filters, Functions, Tests, and TokenParsers. Wait, looking closer: `getTokenParser` returns `?TokenParserInterface`, `getFilter` returns `?TwigFilter`. This is consistent. I will remove this entry. (signatures: Environment.getFilter(name: string): ?TwigFilter | Environment.getFilters(): array | Environment.getFunction(name: string): ?TwigFunction | Environment.getFunctions(): array | Environment.getTest(name: string): ?TwigTest | Environment.getTests(): array)

D3 · God Classes · ClassTooLong · ×1

ClassTooLong: CoreExtension src/Extension/CoreExtension.php:119 — ClassTooLong — 864 significant lines (blank, comment-only and punctuation-only lines excluded), 77 methods. The bar is 400 significant lines; this is 464 over it, 2.16× the bar. To reduce it, group the members that share the same data into a smaller type of their own and delegate to it, so no single type carries every responsibility.

D3 · God Classes · FileTooLong · ×1

FileTooLong: Extension/CoreExtension.php src/Extension/CoreExtension.php — FileTooLong — 970 significant lines (blank, comment-only and punctuation-only lines excluded), about 89% of them inside a single declaration: CoreExtension (119-2298). The bar is 500 significant lines; this is 470 over it, 1.94× the bar. Moving the declarations that sit BESIDE it into sibling files will not shorten this file. Extract from INSIDE that declaration instead: lift each cohesive group of its body — the parts that share the same inputs and are named together — into its own unit in a sibling file, and have the original call them.

D4 · Code Duplication · Members sharing a duplicated core (4 members, 50+ identical tokens) · ×1

Members sharing a duplicated core (4 members, 50+ identical tokens) src/Node/Node.php:172 — src/Node/Node.php:172-186 | src/Node/Node.php:191-201 | src/Node/Node.php:227-241 | src/Node/Node.php:249-262 — These 4 members share a duplicated core: a run of at least 50 identical tokens appears in every one of them. That run is NOT broken out as duplicated-block rows below — it is what admitted this row, and the blocks below cover only the part of it that clears the block floor, so they understate the correspondence. Read the members as one construct written 4 times. The repair is at the members' grain — factor the shared implementation out once and have all of them call it with their differences as parameters or as an injected step, or, where the difference is systematic, generate them from one template. Extracting the individual blocks below is not the same fix: it leaves every body in place and the next edit still has to be made 4 times.

D4 · Code Duplication · Duplicated block (24 lines × 2) · ×1

Duplicated block (24 lines × 2) src/Node/Expression/FunctionNode/EnumCasesFunction.php:23 — src/Node/Expression/FunctionNode/EnumCasesFunction.php:23-46 | src/Node/Expression/FunctionNode/EnumFunction.php:23-46 — before extracting anything, compare `src/Node/Expression/FunctionNode/EnumCasesFunction.php` and `src/Node/Expression/FunctionNode/EnumFunction.php` as WHOLE FILES: 84% of the shorter file's lines also appear in the other, so this reads as one file having been copied from the other rather than as a helper waiting to be extracted. The 1 duplicated block(s) this scan matched between them are fragments of that copy, not the extent of it — treat the file pair as the unit. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place.

D4 · Code Duplication · Duplicated block (21 lines × 2) · ×1

Duplicated block (21 lines × 2) src/Node/Expression/CallExpression.php:239 — src/Node/Expression/CallExpression.php:239-259 | src/Util/CallableArgumentsExtractor.php:143-163 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. Read the line range as the matched WINDOW rather than a finished unit: at `src/Node/Expression/CallExpression.php:239` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.

D4 · Code Duplication · Duplicated block (14 lines × 2) · ×1

Duplicated block (14 lines × 2) src/Compiler.php:70 — src/Compiler.php:70-83 | src/Compiler.php:95-108 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited. Read the line range as the matched WINDOW rather than a finished unit: at `src/Compiler.php:70` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it.

D4 · Code Duplication · Duplicated block (11–13 lines × 2) · ×1

Duplicated block (11–13 lines × 2) src/Runtime/EscaperRuntime.php:199 — src/Runtime/EscaperRuntime.php:199-211 | src/Runtime/EscaperRuntime.php:253-263 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited. Read the line range as the matched WINDOW rather than a finished unit: at `src/Runtime/EscaperRuntime.php:199` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.

D4 · Code Duplication · Duplicated block (12 lines × 2) · ×1

Duplicated block (12 lines × 2) src/ExpressionParser/Prefix/LiteralExpressionParser.php:151 — src/ExpressionParser/Prefix/LiteralExpressionParser.php:151-162 | src/ExpressionParser/Prefix/LiteralExpressionParser.php:183-194 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited. Read the line range as the matched WINDOW rather than a finished unit: at `src/ExpressionParser/Prefix/LiteralExpressionParser.php:151` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.

D4 · Code Duplication · Duplicated block (10 lines × 2) · ×1

Duplicated block (10 lines × 2) src/Node/Expression/FunctionExpression.php:63 — src/Node/Expression/FunctionExpression.php:63-72 | src/Node/Expression/TestExpression.php:59-68 — the copies sit in sibling files of one directory, so a shared home is within easy reach: extract the block into a single shared function the call sites can all reach — a file they already depend on, or a new one alongside them — and call it from both call sites, so a change lands once. Read the line range as the matched WINDOW rather than a finished unit: at `src/Node/Expression/FunctionExpression.php:63` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.

D4 · Code Duplication · Duplicated block (6–9 lines × 3) · ×1

Duplicated block (6–9 lines × 3) src/Node/Expression/CallExpression.php:343 — src/Node/Expression/CallExpression.php:343-348 | src/Node/Expression/CallExpression.php:351-359 | src/Node/Expression/CallExpression.php:362-370 — all 3 copies are in the same file, so extract the block into one function there and call it from every one of those sites — resolving only two of them leaves the rest to drift apart the first time one is edited. Read the line range as the matched WINDOW rather than a finished unit: at `src/Node/Expression/CallExpression.php:343` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.

D4 · Code Duplication · Duplicated block (9 lines × 2) · ×1

Duplicated block (9 lines × 2) src/Node/Expression/Binary/EndsWithBinary.php:21 — src/Node/Expression/Binary/EndsWithBinary.php:21-29 | src/Node/Expression/Binary/StartsWithBinary.php:21-29 — before extracting anything, compare `src/Node/Expression/Binary/EndsWithBinary.php` and `src/Node/Expression/Binary/StartsWithBinary.php` as WHOLE FILES: 83% of the shorter file's lines also appear in the other, so this reads as one file having been copied from the other rather than as a helper waiting to be extracted. The 1 duplicated block(s) this scan matched between them are fragments of that copy, not the extent of it — treat the file pair as the unit. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place.

D4 · Code Duplication · Duplicated block (8 lines × 3) · ×1

Duplicated block (8 lines × 3) src/Extension/AttributeExtension.php:106 — src/Extension/AttributeExtension.php:106-113 | src/Extension/AttributeExtension.php:129-136 | src/Extension/AttributeExtension.php:150-157 — all 3 copies are in the same file, so extract the block into one function there and call it from every one of those sites — resolving only two of them leaves the rest to drift apart the first time one is edited. Read the line range as the matched WINDOW rather than a finished unit: at `src/Extension/AttributeExtension.php:106` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.

D4 · Code Duplication · Duplicated block (7 lines × 2) · ×1

Duplicated block (7 lines × 2) src/ExpressionParser.php:193 — src/ExpressionParser.php:193-199 | src/TokenParser/ApplyTokenParser.php:39-45 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice.

D4 · Code Duplication · Duplicated block (6 lines × 3) · ×1

Duplicated block (6 lines × 3) src/ExpressionParser/Infix/FilterExpressionParser.php:51 — src/ExpressionParser/Infix/FilterExpressionParser.php:51-56 | src/ExpressionParser/Infix/FunctionExpressionParser.php:76-81 | src/ExpressionParser/Infix/IsExpressionParser.php:62-67 — the copies sit in sibling files of one directory, so a shared home is within easy reach: extract the block into a single shared function the call sites can all reach — a file they already depend on, or a new one alongside them — and call it from all 3 call sites, so a change lands once. Read the line range as the matched WINDOW rather than a finished unit: at `src/ExpressionParser/Infix/FilterExpressionParser.php:51` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.

D4 · Code Duplication · Duplicated block (5 lines × 4) · ×1

Duplicated block (5 lines × 4) src/Node/Node.php:180 — src/Node/Node.php:180-184 | src/Node/Node.php:195-199 | src/Node/Node.php:235-239 | src/Node/Node.php:253-257 — all 4 copies are in the same file, so extract the block into one function there and call it from every one of those sites — resolving only two of them leaves the rest to drift apart the first time one is edited. Read the line range as the matched WINDOW rather than a finished unit: at `src/Node/Node.php:180` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just after the matched lines, `src/Node/Node.php:260` calls `setSourceContext` and `src/Node/Node.php:201` does not — after which the two agree again for 2 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.

D4 · Code Duplication · Duplicated block (5 lines × 2) · ×1

Duplicated block (5 lines × 2) src/Node/Expression/Binary/NullCoalesceBinary.php:35 — src/Node/Expression/Binary/NullCoalesceBinary.php:35-39 | src/Node/Expression/NullCoalesceExpression.php:42-46 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. Read the line range as the matched WINDOW rather than a finished unit: at `src/Node/Expression/Binary/NullCoalesceBinary.php:35` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.

D4 · Code Duplication · Duplicated block (23 lines × 6) · ×1

Duplicated block (23 lines × 6) src/Node/Expression/Binary/EqualBinary.php:22 — src/Node/Expression/Binary/EqualBinary.php:22-44 | src/Node/Expression/Binary/GreaterBinary.php:22-44 | src/Node/Expression/Binary/GreaterEqualBinary.php:22-44 | src/Node/Expression/Binary/LessBinary.php:22-44 | src/Node/Expression/Binary/LessEqualBinary.php:22-44 | src/Node/Expression/Binary/NotEqualBinary.php:22-44 — before extracting anything, compare `src/Node/Expression/Binary/EqualBinary.php` and `src/Node/Expression/Binary/GreaterBinary.php` as WHOLE FILES: 82% of the shorter file's lines also appear in the other, so this reads as one file having been copied from the other rather than as a helper waiting to be extracted. The 1 duplicated block(s) this scan matched between them are fragments of that copy, not the extent of it — treat the file pair as the unit. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `src/Node/Expression/Binary/EqualBinary.php:22` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.

D4 · Code Duplication · Duplicated block (12 lines × 5) · ×1

Duplicated block (12 lines × 5) src/Node/Expression/Binary/HasEveryBinary.php:21 — src/Node/Expression/Binary/HasEveryBinary.php:21-32 | src/Node/Expression/Binary/HasSomeBinary.php:21-32 | src/Node/Expression/Binary/InBinary.php:22-38 | src/Node/Expression/Binary/NotInBinary.php:22-38 | src/Node/Expression/Binary/RangeBinary.php:22-38 — the copies sit in sibling files of one directory, so a shared home is within easy reach: extract the block into a single shared function the call sites can all reach — a file they already depend on, or a new one alongside them — and call it from all 5 call sites, so a change lands once. Read the line range as the matched WINDOW rather than a finished unit: at `src/Node/Expression/Binary/HasEveryBinary.php:21` it runs out through the closing brace of the declaration holding it and carries on into the declaration that follows — the window is the tail of one member plus the head of the next, so no call can be substituted for those exact lines, and the smallest declaration that contains all of them is the type they sit in. The repeated unit is the member each site sits in: where those members' bodies are the same, move one whole member to the shared location and have the others delegate to it; where the copies are a run of near-identical overloads or wrappers that differ only in their signatures, the repetition IS the run — a one-line delegation has no helper inside it to lift — so generate the run from the set it enumerates, or accept it and keep each member's own documentation with it. Note that the copies do not run to the end of the range shown: their LAST lines are different code, not the same code under different names — the matched region ends inside that line. Extract the lines above it, and read the last line of each site separately.

D4 · Code Duplication · Duplicated block (17 lines × 3) · ×1

Duplicated block (17 lines × 3) src/Node/Expression/Binary/InBinary.php:22 — src/Node/Expression/Binary/InBinary.php:22-38 | src/Node/Expression/Binary/NotInBinary.php:22-38 | src/Node/Expression/Binary/RangeBinary.php:22-38 — the copies sit in sibling files of one directory, so a shared home is within easy reach: extract the block into a single shared function the call sites can all reach — a file they already depend on, or a new one alongside them — and call it from all 3 call sites, so a change lands once. Read the line range as the matched WINDOW rather than a finished unit: at `src/Node/Expression/Binary/InBinary.php:22` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.

D4 · Code Duplication · Duplicated block (31 lines × 2) · ×1

Duplicated block (31 lines × 2) src/TwigFilter.php:31 — src/TwigFilter.php:31-72 | src/TwigFunction.php:31-61 — the copies sit in sibling files of one directory, so a shared home is within easy reach: extract the block into a single shared function the call sites can all reach — a file they already depend on, or a new one alongside them — and call it from both call sites, so a change lands once. Read the line range as the matched WINDOW rather than a finished unit: at `src/TwigFilter.php:31` it runs out through the closing brace of the declaration holding it and carries on into the declaration that follows — the window is the tail of one member plus the head of the next, so no call can be substituted for those exact lines, and the smallest declaration that contains all of them is the type they sit in. The repeated unit is the member each site sits in: where those members' bodies are the same, move one whole member to the shared location and have the others delegate to it; where the copies are a run of near-identical overloads or wrappers that differ only in their signatures, the repetition IS the run — a one-line delegation has no helper inside it to lift — so generate the run from the set it enumerates, or accept it and keep each member's own documentation with it. Note that the copies do not run to the end of the range shown: their LAST lines are different code, not the same code under different names — the matched region ends inside that line. Extract the lines above it, and read the last line of each site separately.

D4 · Code Duplication · Duplicated block (13 lines × 2) · ×1

Duplicated block (13 lines × 2) src/ExpressionParser.php:345 — src/ExpressionParser.php:345-357 | src/TokenParser/MacroTokenParser.php:133-145 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it.

D4 · Code Duplication · Duplicated block (9 lines × 3) · ×1

Duplicated block (9 lines × 3) src/Node/Expression/Binary/ElvisBinary.php:36 — src/Node/Expression/Binary/ElvisBinary.php:36-44 | src/Node/Expression/Binary/NullCoalesceBinary.php:51-59 | src/Node/Expression/Ternary/ConditionalTernary.php:28-36 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere all 3 call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made 3 times.

M1 · Documentation (README) · README may be stale · ×1

README may be stale — 148 code files changed in the last 6 months but the README was not touched — it may no longer reflect the system.

X3 · Exception handling · Swallowed exception (caught, then discarded) · ×1

Swallowed exception (caught, then discarded) src/Util/CallableParameters.php:157 — `catch (\Throwable)` takes every exception and records none of it — the body neither logs it, rethrows it, nor even names it, so the failure is discarded as completely as by an empty catch and only the substituted value survives. Log it through whatever this codebase already uses to report problems, narrow the catch to the exception this call can actually raise, or say in a comment on the catch why the failure genuinely cannot matter.

Minor — 42 finding(s)

M4 · Documentation accuracy · README/code drift · ×28

README/code drift README.rst:1 — README claims Blackfire.io as a sponsor but there is no Blackfire.io package or file in the repository — searched for: `Blackfire.io`. Each was matched case- and separator-insensitively against file and directory NAMES anywhere in the tree, and against the CONTENTS of manifest and configuration files (package.json and other *.json, *.csproj, *.props, *.sln/*.slnx, *.yml, *.toml, *.config, tool configs such as eslint.config.js, Dockerfile); the README's own prose never counts, so a claim is never refuted by merely being made. Nothing outside that search was read — a footprint living only in a submodule, in a file type not listed here, or under a name none of those terms matches is not seen, and this row is then wrong.
README/code drift doc/advanced.rst:839 — doc/advanced.rst names `Twig\Extension\CoreExtension`, but no file or folder `Twig/Extension/CoreExtension` exists. Checked without a model against the repository: its files and folders, the scripts and dependencies of every package.json, the projects, namespaces, package references and target frameworks of the .NET build, the SDK and Node pins, and the identifiers of every file that is not a document; the documents' own text never counts. A footprint generated at build time, read only by a platform, or living outside this repository is not seen, and this row is then wrong.
README/code drift doc/advanced.rst:895 — doc/advanced.rst names `Twig\Extension\AttributeExtension`, but no file or folder `Twig/Extension/AttributeExtension` exists. Checked without a model against the repository: its files and folders, the scripts and dependencies of every package.json, the projects, namespaces, package references and target frameworks of the .NET build, the SDK and Node pins, and the identifiers of every file that is not a document; the documents' own text never counts. A footprint generated at build time, read only by a platform, or living outside this repository is not seen, and this row is then wrong.
README/code drift doc/api.rst:623 — doc/api.rst names `Twig\Sandbox\Sandbox`, but no file or folder `Twig/Sandbox/Sandbox` exists. Checked without a model against the repository: its files and folders, the scripts and dependencies of every package.json, the projects, namespaces, package references and target frameworks of the .NET build, the SDK and Node pins, and the identifiers of every file that is not a document; the documents' own text never counts. A footprint generated at build time, read only by a platform, or living outside this repository is not seen, and this row is then wrong.
README/code drift doc/deprecated.rst:16 — doc/deprecated.rst names `Twig\Node\MacroNode`, but no file or folder `Twig/Node/MacroNode` exists. Checked without a model against the repository: its files and folders, the scripts and dependencies of every package.json, the projects, namespaces, package references and target frameworks of the .NET build, the SDK and Node pins, and the identifiers of every file that is not a document; the documents' own text never counts. A footprint generated at build time, read only by a platform, or living outside this repository is not seen, and this row is then wrong.
README/code drift doc/deprecated.rst:55 — doc/deprecated.rst names `Twig\Extension\EscaperExtension`, but no file or folder `Twig/Extension/EscaperExtension` exists. Checked without a model against the repository: its files and folders, the scripts and dependencies of every package.json, the projects, namespaces, package references and target frameworks of the .NET build, the SDK and Node pins, and the identifiers of every file that is not a document; the documents' own text never counts. A footprint generated at build time, read only by a platform, or living outside this repository is not seen, and this row is then wrong.
README/code drift doc/deprecated.rst:73 — doc/deprecated.rst names `Twig\Node\Node`, but no file or folder `Twig/Node/Node` exists. Checked without a model against the repository: its files and folders, the scripts and dependencies of every package.json, the projects, namespaces, package references and target frameworks of the .NET build, the SDK and Node pins, and the identifiers of every file that is not a document; the documents' own text never counts. A footprint generated at build time, read only by a platform, or living outside this repository is not seen, and this row is then wrong.
README/code drift doc/deprecated.rst:99 — doc/deprecated.rst names `Twig\Node\Expression\FilterExpression`, but no file or folder `Twig/Node/Expression/FilterExpression` exists. Checked without a model against the repository: its files and folders, the scripts and dependencies of every package.json, the projects, namespaces, package references and target frameworks of the .NET build, the SDK and Node pins, and the identifiers of every file that is not a document; the documents' own text never counts. A footprint generated at build time, read only by a platform, or living outside this repository is not seen, and this row is then wrong.
README/code drift doc/deprecated.rst:109 — doc/deprecated.rst names `Twig\Node\Expression\FunctionExpression`, but no file or folder `Twig/Node/Expression/FunctionExpression` exists. Checked without a model against the repository: its files and folders, the scripts and dependencies of every package.json, the projects, namespaces, package references and target frameworks of the .NET build, the SDK and Node pins, and the identifiers of every file that is not a document; the documents' own text never counts. A footprint generated at build time, read only by a platform, or living outside this repository is not seen, and this row is then wrong.
README/code drift doc/deprecated.rst:187 — doc/deprecated.rst names `Twig\Node\Expression\TestExpression`, but no file or folder `Twig/Node/Expression/TestExpression` exists. Checked without a model against the repository: its files and folders, the scripts and dependencies of every package.json, the projects, namespaces, package references and target frameworks of the .NET build, the SDK and Node pins, and the identifiers of every file that is not a document; the documents' own text never counts. A footprint generated at build time, read only by a platform, or living outside this repository is not seen, and this row is then wrong.
README/code drift doc/deprecated.rst:194 — doc/deprecated.rst names `Twig\Node\Expression\Variable\TemplateVariable`, but no file or folder `Twig/Node/Expression/Variable/TemplateVariable` exists. Checked without a model against the repository: its files and folders, the scripts and dependencies of every package.json, the projects, namespaces, package references and target frameworks of the .NET build, the SDK and Node pins, and the identifiers of every file that is not a document; the documents' own text never counts. A footprint generated at build time, read only by a platform, or living outside this repository is not seen, and this row is then wrong.
README/code drift doc/deprecated.rst:195 — doc/deprecated.rst names `Twig\Node\Expression\Variable\AssignTemplateVariable`, but no file or folder `Twig/Node/Expression/Variable/AssignTemplateVariable` exists. Checked without a model against the repository: its files and folders, the scripts and dependencies of every package.json, the projects, namespaces, package references and target frameworks of the .NET build, the SDK and Node pins, and the identifiers of every file that is not a document; the documents' own text never counts. A footprint generated at build time, read only by a platform, or living outside this repository is not seen, and this row is then wrong.
README/code drift doc/deprecated.rst:203 — doc/deprecated.rst names `Twig\Node\Expression\Variable\ContextVariable`, but no file or folder `Twig/Node/Expression/Variable/ContextVariable` exists. Checked without a model against the repository: its files and folders, the scripts and dependencies of every package.json, the projects, namespaces, package references and target frameworks of the .NET build, the SDK and Node pins, and the identifiers of every file that is not a document; the documents' own text never counts. A footprint generated at build time, read only by a platform, or living outside this repository is not seen, and this row is then wrong.
README/code drift doc/deprecated.rst:206 — doc/deprecated.rst names `Twig\Node\Expression\Variable\AssignContextVariable`, but no file or folder `Twig/Node/Expression/Variable/AssignContextVariable` exists. Checked without a model against the repository: its files and folders, the scripts and dependencies of every package.json, the projects, namespaces, package references and target frameworks of the .NET build, the SDK and Node pins, and the identifiers of every file that is not a document; the documents' own text never counts. A footprint generated at build time, read only by a platform, or living outside this repository is not seen, and this row is then wrong.
README/code drift doc/deprecated.rst:219 — doc/deprecated.rst names `Twig\Node\Expression\Binary\NullCoalesceBinary`, but no file or folder `Twig/Node/Expression/Binary/NullCoalesceBinary` exists. Checked without a model against the repository: its files and folders, the scripts and dependencies of every package.json, the projects, namespaces, package references and target frameworks of the .NET build, the SDK and Node pins, and the identifiers of every file that is not a document; the documents' own text never counts. A footprint generated at build time, read only by a platform, or living outside this repository is not seen, and this row is then wrong.
README/code drift doc/deprecated.rst:223 — doc/deprecated.rst names `Twig\Node\Expression\Ternary\ConditionalTernary`, but no file or folder `Twig/Node/Expression/Ternary/ConditionalTernary` exists. Checked without a model against the repository: its files and folders, the scripts and dependencies of every package.json, the projects, namespaces, package references and target frameworks of the .NET build, the SDK and Node pins, and the identifiers of every file that is not a document; the documents' own text never counts. A footprint generated at build time, read only by a platform, or living outside this repository is not seen, and this row is then wrong.
README/code drift doc/deprecated.rst:226 — doc/deprecated.rst names `Twig\Node\Expression\SupportDefinedTestInterface`, but no file or folder `Twig/Node/Expression/SupportDefinedTestInterface` exists. Checked without a model against the repository: its files and folders, the scripts and dependencies of every package.json, the projects, namespaces, package references and target frameworks of the .NET build, the SDK and Node pins, and the identifiers of every file that is not a document; the documents' own text never counts. A footprint generated at build time, read only by a platform, or living outside this repository is not seen, and this row is then wrong.
README/code drift doc/deprecated.rst:250 — doc/deprecated.rst names `Twig\NodeVisitor\NodeVisitorInterface`, but no file or folder `Twig/NodeVisitor/NodeVisitorInterface` exists. Checked without a model against the repository: its files and folders, the scripts and dependencies of every package.json, the projects, namespaces, package references and target frameworks of the .NET build, the SDK and Node pins, and the identifiers of every file that is not a document; the documents' own text never counts. A footprint generated at build time, read only by a platform, or living outside this repository is not seen, and this row is then wrong.
README/code drift doc/deprecated.rst:362 — doc/deprecated.rst names `Twig\Node\Expression\MacroReferenceExpression`, but no file or folder `Twig/Node/Expression/MacroReferenceExpression` exists. Checked without a model against the repository: its files and folders, the scripts and dependencies of every package.json, the projects, namespaces, package references and target frameworks of the .NET build, the SDK and Node pins, and the identifiers of every file that is not a document; the documents' own text never counts. A footprint generated at build time, read only by a platform, or living outside this repository is not seen, and this row is then wrong.
README/code drift doc/deprecated.rst:384 — doc/deprecated.rst names `Twig\Sandbox\SecurityPolicy`, but no file or folder `Twig/Sandbox/SecurityPolicy` exists. Checked without a model against the repository: its files and folders, the scripts and dependencies of every package.json, the projects, namespaces, package references and target frameworks of the .NET build, the SDK and Node pins, and the identifiers of every file that is not a document; the documents' own text never counts. A footprint generated at build time, read only by a platform, or living outside this repository is not seen, and this row is then wrong.
README/code drift doc/deprecated.rst:395 — doc/deprecated.rst names `Twig\TokenParser\AbstractTokenParser`, but no file or folder `Twig/TokenParser/AbstractTokenParser` exists. Checked without a model against the repository: its files and folders, the scripts and dependencies of every package.json, the projects, namespaces, package references and target frameworks of the .NET build, the SDK and Node pins, and the identifiers of every file that is not a document; the documents' own text never counts. A footprint generated at build time, read only by a platform, or living outside this repository is not seen, and this row is then wrong.
README/code drift doc/deprecated.rst:422 — doc/deprecated.rst names `Twig\Extension\SandboxExtension`, but no file or folder `Twig/Extension/SandboxExtension` exists. Checked without a model against the repository: its files and folders, the scripts and dependencies of every package.json, the projects, namespaces, package references and target frameworks of the .NET build, the SDK and Node pins, and the identifiers of every file that is not a document; the documents' own text never counts. A footprint generated at build time, read only by a platform, or living outside this repository is not seen, and this row is then wrong.
README/code drift doc/deprecated.rst:424 — doc/deprecated.rst names `Twig\Sandbox\Sandbox`, but no file or folder `Twig/Sandbox/Sandbox` exists. Checked without a model against the repository: its files and folders, the scripts and dependencies of every package.json, the projects, namespaces, package references and target frameworks of the .NET build, the SDK and Node pins, and the identifiers of every file that is not a document; the documents' own text never counts. A footprint generated at build time, read only by a platform, or living outside this repository is not seen, and this row is then wrong.
README/code drift doc/deprecated.rst:470 — doc/deprecated.rst names `Twig\Test\IntegrationTestCase`, but no file or folder `Twig/Test/IntegrationTestCase` exists. Checked without a model against the repository: its files and folders, the scripts and dependencies of every package.json, the projects, namespaces, package references and target frameworks of the .NET build, the SDK and Node pins, and the identifiers of every file that is not a document; the documents' own text never counts. A footprint generated at build time, read only by a platform, or living outside this repository is not seen, and this row is then wrong.
README/code drift doc/sandbox.rst:20 — doc/sandbox.rst names `Twig\Sandbox\Sandbox`, but no file or folder `Twig/Sandbox/Sandbox` exists. Checked without a model against the repository: its files and folders, the scripts and dependencies of every package.json, the projects, namespaces, package references and target frameworks of the .NET build, the SDK and Node pins, and the identifiers of every file that is not a document; the documents' own text never counts. A footprint generated at build time, read only by a platform, or living outside this repository is not seen, and this row is then wrong.
+ 3 more in this group — see findings.md.

X10 · Duplicated predicate · Duplicated predicate · ×3

Duplicated predicate src/ExpressionParser.php:345 — `$node instanceof ConstantExpression || $node instanceof ArrayExpression || $node instanceof NegUnary || $node instanceof PosUnary` appears character-identically in 2 files — src/ExpressionParser.php, src/TokenParser/MacroTokenParser.php. It is one line, so the duplication detector's token window never sees it; the copies drift when only one is corrected. Give the condition a name and one home.
Duplicated predicate src/Node/Expression/CallExpression.php:293 — `isDefaultValueAvailable() && [] === $argument` appears character-identically in 2 files — src/Node/Expression/CallExpression.php, src/Util/CallableArgumentsExtractor.php. It is one line, so the duplication detector's token window never sees it; the copies drift when only one is corrected. Give the condition a name and one home.
Duplicated predicate src/ExpressionParser.php:307 — `test(Token::OPERATOR_TYPE) && preg_match(Lexer::REGEX_NAME, $token->getValue())` appears character-identically in 2 files — src/ExpressionParser.php, src/TokenParser/AbstractTokenParser.php. It is one line, so the duplication detector's token window never sees it; the copies drift when only one is corrected. Give the condition a name and one home.

D19 · Documentation Quality · Documentation · ×2

Documentation: no project overview README.rst — The root README is the repository's overview but it does not describe what the project is or what it does beyond stating 'Twig' and linking to documentation. Expand the overview to explain that this package provides Twig extensions for integrating with Symfony components such as cache, strings, intl, markdown, and HTML.
Documentation: no installation or build instructions README.rst — The root README has no installation or build instructions. Add a short install section showing how to require the package via Composer.

D16 · Bus Factor · Off-boarding risk · ×1

Off-boarding risk: anonymized user #1 — If anonymized user #1 becomes unavailable, 29 significant file(s) lose their only recent owner: src/Parser.php, src/Template.php, src/Node/Expression/CallExpression.php, src/NodeVisitor/SandboxNodeVisitor.php, src/Util/CallableArgumentsExtractor.php, src/ExpressionParser/Prefix/LiteralExpressionParser.php, src/NodeVisitor/CorrectnessNodeVisitor.php, src/TwigMacro.php (+21 more). Pair on, review, or document these before any departure.

D16 · Bus Factor · Further sole-owners (lower concentration) · ×1

Further sole-owners (lower concentration) — 2 other contributor(s) are each the sole owner of a small amount of code below the off-boarding threshold — folded into the bus-factor score and metrics (31 single-owned of 80 analysed files in total, counted over production source files of roughly 2,400 bytes or more, excluding vendored, generated and example/demo trees and test files identified by path convention, largest first; 80 of the 297 production source files in this repository met that bar). They are anonymized user #2 (1 file(s)), anonymized user #3 (1 file(s)) — spread or document their files in the same way, at lower priority than the named off-boarding risks above. The files folded here: extra/html-extra/Cva.php, src/Cache/FilesystemCache.php.

D26 · Project Cohesion · Projects may be oversized for their cohesion · ×1

Projects may be oversized for their cohesion — 1 of 9 project(s) overshoot their size bounds, lowering Project Cohesion to 7.8/10. The most over is `(repository root)` (22197 LoC, 274 module-visible types across 28 directories). Review these for cohesion — draw the boundary inside the module first (group each responsibility into its own package or directory and keep the cross-boundary members non-public), since splitting a published package moves types between packages and breaks consumers.

D34 · Knowledge Freshness · Orphaned files with no living knowledge · ×1

Orphaned files with no living knowledge — 1 of 80 analysed file(s) have no living knowledge left — their last meaningful change has decayed away, so if one breaks, no one currently understands it (counted over production source files of roughly 2,400 bytes or more, excluding vendored, generated and example/demo trees and test files identified by path convention, largest first; 80 of the 297 production source files in this repository met that bar). None is large enough to earn a read-through of its own, so this row stands in for the per-file rows rather than raising one each — most significant first: extra/html-extra/HtmlAttr/MergeableInterface.php. Attach the read to the next change that touches one of them: have a second person review that change, and leave behind a short comment or test recording what the file is for, so the knowledge comes back at the cost of a change you were making anyway.

D34 · Knowledge Freshness · Orphaned file · ×1

Orphaned file extra/html-extra/HtmlAttr/MergeableInterface.php:1 — No one still active in this repository holds living knowledge of this file: everyone who made a meaningful change to it has gone quiet, or what the current team did to it (moves, reformatting, log-level or import edits, renames) never needed understanding it. If it breaks, no one currently understands it. Attach the read to the next change that touches it: have a second person review that change, and leave behind a short comment or test recording what the file is for.

M1 · Documentation (README) · Thin README · ×1

Thin README — The root README is 60 words, against a bar of 120. Of the three newcomer-critical sections this check looks for by heading, it found no a build/run or getting-started section, no a testing section, no an architecture or project-map section. Sections are matched on HEADING text only, so material written under a heading this check does not recognise — or with no heading at all — is not seen and this row may understate what the document covers.

M2 · Architecture documentation · No ADRs · ×1

No ADRs — No Architecture Decision Records found — no conventional ADR directory, no numbered `NNNN-title` documents in any markup this check reads, and nothing ADR-shaped by content. Design rationale recorded elsewhere (a design-notes tree, a mailing list, pull-request discussion) is not visible to this check and is not re-findable per decision, so a future maintainer cannot ask why one choice was made and get an answer.

M2 · Architecture documentation · No architecture diagram/doc · ×1

No architecture diagram/doc — No C4/Structurizr/PlantUML/Mermaid/Graphviz/D2 diagram, no drawn diagram named for the architecture, no file named `architecture` or `design` in any markup this check reads, and nothing in the README, docs or contributor guides that announces the shape — no `## Architecture` heading, no "architecture overview"/"high-level design" phrasing, no "the architecture is …" introduction, no guided code tour. A shape laid out in prose that never names itself as the architecture is not visible to this check, and neither is one kept outside the repository, so this row reports the absence of a re-findable shape document — not evidence that nobody wrote the shape down.

X5 · Nullable reference types · PHP static analysis does not check null everywhere · ×1

PHP static analysis does not check null everywhere — 0/1 of this repository's PHPStan/Psalm configuration(s) run at a level that checks null — PHPStan level 8 or above (`max` included), or Psalm `errorLevel` 3 or below (Psalm's default, with none stated, is 1). A PHPStan level written neither in the file nor in an include inside the repository is 0, PHPStan's own default. Below those levels the checker removes `null` from a union before any rule looks, so `$order->customer()->name()` on a `?Customer` passes, and the first null reaching it is an `Error: Call to a member function name() on null` in production.

Minor — 20 finding(s)

D10 · Test Quality · No assertions (declared) · ×12

No assertions (declared): testNotReadyFunctionWithNoConstructor tests/ExpressionParserTest.php:705 — This test performs no assertions and its author said so, with the test framework's own declaration for exactly that (PHPUnit `#[DoesNotPerformAssertions]`, which switches off PHPUnit's "This test did not perform any assertions" warning). It is reported for visibility and is NOT counted against this dimension's score: D10 looks for tests that verify nothing unintentionally. Worth a read anyway — such a test passes as long as the code under it does not throw, so if it was meant to check something, the declaration is now hiding that it does not.
No assertions (declared): testNotReadyFilterWithNoConstructor tests/ExpressionParserTest.php:715 — This test performs no assertions and its author said so, with the test framework's own declaration for exactly that (PHPUnit `#[DoesNotPerformAssertions]`, which switches off PHPUnit's "This test did not perform any assertions" warning). It is reported for visibility and is NOT counted against this dimension's score: D10 looks for tests that verify nothing unintentionally. Worth a read anyway — such a test passes as long as the code under it does not throw, so if it was meant to check something, the declaration is now hiding that it does not.
No assertions (declared): testNotReadyTestWithNoConstructor tests/ExpressionParserTest.php:725 — This test performs no assertions and its author said so, with the test framework's own declaration for exactly that (PHPUnit `#[DoesNotPerformAssertions]`, which switches off PHPUnit's "This test did not perform any assertions" warning). It is reported for visibility and is NOT counted against this dimension's score: D10 looks for tests that verify nothing unintentionally. Worth a read anyway — such a test passes as long as the code under it does not throw, so if it was meant to check something, the declaration is now hiding that it does not.
No assertions (declared): testReadyFunction tests/ExpressionParserTest.php:783 — This test performs no assertions and its author said so, with the test framework's own declaration for exactly that (PHPUnit `#[DoesNotPerformAssertions]`, which switches off PHPUnit's "This test did not perform any assertions" warning). It is reported for visibility and is NOT counted against this dimension's score: D10 looks for tests that verify nothing unintentionally. Worth a read anyway — such a test passes as long as the code under it does not throw, so if it was meant to check something, the declaration is now hiding that it does not.
No assertions (declared): testReadyFilter tests/ExpressionParserTest.php:793 — This test performs no assertions and its author said so, with the test framework's own declaration for exactly that (PHPUnit `#[DoesNotPerformAssertions]`, which switches off PHPUnit's "This test did not perform any assertions" warning). It is reported for visibility and is NOT counted against this dimension's score: D10 looks for tests that verify nothing unintentionally. Worth a read anyway — such a test passes as long as the code under it does not throw, so if it was meant to check something, the declaration is now hiding that it does not.
No assertions (declared): testReadyTest tests/ExpressionParserTest.php:803 — This test performs no assertions and its author said so, with the test framework's own declaration for exactly that (PHPUnit `#[DoesNotPerformAssertions]`, which switches off PHPUnit's "This test did not perform any assertions" warning). It is reported for visibility and is NOT counted against this dimension's score: D10 looks for tests that verify nothing unintentionally. Worth a read anyway — such a test passes as long as the code under it does not throw, so if it was meant to check something, the declaration is now hiding that it does not.
No assertions (declared): testTwoWordTestPrecedence tests/ExpressionParserTest.php:813 — This test performs no assertions and its author said so, with the test framework's own declaration for exactly that (PHPUnit `#[DoesNotPerformAssertions]`, which switches off PHPUnit's "This test did not perform any assertions" warning). It is reported for visibility and is NOT counted against this dimension's score: D10 looks for tests that verify nothing unintentionally. Worth a read anyway — such a test passes as long as the code under it does not throw, so if it was meant to check something, the declaration is now hiding that it does not.
No assertions (declared): testUnaryPrecedenceChange tests/ExpressionParserTest.php:824 — This test performs no assertions and its author said so, with the test framework's own declaration for exactly that (PHPUnit `#[DoesNotPerformAssertions]`, which switches off PHPUnit's "This test did not perform any assertions" warning). It is reported for visibility and is NOT counted against this dimension's score: D10 looks for tests that verify nothing unintentionally. Worth a read anyway — such a test passes as long as the code under it does not throw, so if it was meant to check something, the declaration is now hiding that it does not.
No assertions (declared): testMultipleClassMatchesViaInheritanceInAllowedMethods tests/Extension/SandboxTest.php:1406 — This test performs no assertions and its author said so, with the test framework's own declaration for exactly that (PHPUnit `#[DoesNotPerformAssertions]`, which switches off PHPUnit's "This test did not perform any assertions" warning). It is reported for visibility and is NOT counted against this dimension's score: D10 looks for tests that verify nothing unintentionally. Worth a read anyway — such a test passes as long as the code under it does not throw, so if it was meant to check something, the declaration is now hiding that it does not.
No assertions (declared): testConstructor tests/NodeVisitor/OptimizerTest.php:37 — This test performs no assertions and its author said so, with the test framework's own declaration for exactly that (PHPUnit `#[DoesNotPerformAssertions]`, which switches off PHPUnit's "This test did not perform any assertions" warning). It is reported for visibility and is NOT counted against this dimension's score: D10 looks for tests that verify nothing unintentionally. Worth a read anyway — such a test passes as long as the code under it does not throw, so if it was meant to check something, the declaration is now hiding that it does not.
No assertions (declared): testTwigCheckArrowInSandboxIsNoopWhenNotSandboxed tests/Resources/LegacyCoreTest.php:205 — This test performs no assertions and its author said so, with the test framework's own declaration for exactly that (PHPUnit `#[DoesNotPerformAssertions]`, which switches off PHPUnit's "This test did not perform any assertions" warning). It is reported for visibility and is NOT counted against this dimension's score: D10 looks for tests that verify nothing unintentionally. Worth a read anyway — such a test passes as long as the code under it does not throw, so if it was meant to check something, the declaration is now hiding that it does not.
No assertions (declared): testUndefinedHandlers tests/TokenParser/GuardTokenParserTest.php:23 — This test performs no assertions and its author said so, with the test framework's own declaration for exactly that (PHPUnit `#[DoesNotPerformAssertions]`, which switches off PHPUnit's "This test did not perform any assertions" warning). It is reported for visibility and is NOT counted against this dimension's score: D10 looks for tests that verify nothing unintentionally. Worth a read anyway — such a test passes as long as the code under it does not throw, so if it was meant to check something, the declaration is now hiding that it does not.

D10 · Test Quality · Skipped (documented) · ×8

Skipped (documented): testFormatListThrowsOnFailure extra/intl-extra/Tests/IntlExtensionTest.php:269 — Skipped with a documented reason — a deferral, not lazy debt: skipped at run time by markTestSkipped()
Skipped (documented): testCatalogUsesExtensionsFromCurrentCheckout extra/twig-extra-bundle/Tests/ExtensionsTest.php:58 — Skipped with a documented reason — a deferral, not lazy debt: skipped at run time by markTestSkipped()
Skipped (documented): testWriteFailMkdir tests/Cache/FilesystemTest.php:107 — Skipped with a documented reason — a deferral, not lazy debt: skipped at run time by markTestSkipped()
Skipped (documented): testWriteFailDirWritable tests/Cache/FilesystemTest.php:128 — Skipped with a documented reason — a deferral, not lazy debt: skipped at run time by markTestSkipped()
Skipped (documented): testReprNumericValueWithLocale tests/CompilerTest.php:48 — Skipped with a documented reason — a deferral, not lazy debt: skipped at run time by markTestSkipped()
Skipped (documented): testResolveArgumentsWithMissingValueForOptionalArgument tests/Node/Expression/CallTest.php:82 — Skipped with a documented reason — a deferral, not lazy debt: skipped at run time by markTestSkipped()
Skipped (documented): testGetAttributeOnLazyGhostWithPrivatePropertyCallsTheGetterWithoutInitializingIt tests/TemplateTest.php:817 — Skipped with a documented reason — a deferral, not lazy debt: skipped at run time by markTestSkipped()
Skipped (documented): testResolveArgumentsWithMissingValueForOptionalArgument tests/Util/CallableArgumentsExtractorTest.php:78 — Skipped with a documented reason — a deferral, not lazy debt: skipped at run time by markTestSkipped()

Appendix B — Reproduction & audit trail

Every external tool invocation behind a deep-scan dimension — the tool, its captured version, the exact command, how many findings it yielded, and a link to the retained raw output. To reproduce any finding: check out the same commit and run the command shown (repo-relative — never an absolute scratch path). The complete raw scanner output is retained verbatim under artifacts/raw/ (indexed in artifacts/raw/index.json); per-invocation exit codes and wall-clock durations are in sidecar.json — kept out of this table so the rendered report stays byte-identical across runs of the same commit.

Dimension	Tool	Version	Command	Findings	Raw output
D28 · Secrets (history)	gitleaks	—	gitleaks detect --no-banner --config /opt/gitleaks-rules/watchdog-gitleaks.toml --report-format json --report-path /tmp/watchdog-gitleaks-54aa8a57cb684b3f81b3de6691b5f5d7/history.json --exit-code 0 --source .	0	artifacts/raw/gitleaks-history.json
D28 · Secrets (history)	gitleaks	—	gitleaks detect --no-git --no-banner --config /opt/gitleaks-rules/watchdog-gitleaks.toml --report-format json --report-path /tmp/watchdog-gitleaks-54aa8a57cb684b3f81b3de6691b5f5d7/tree.json --exit-code 0 --source .	0	artifacts/raw/gitleaks-tree.json
D29 · Static Analysis (SAST)	semgrep	—	semgrep --config /opt/semgrep-rules/security-audit.yml --config /opt/semgrep-rules/owasp-top-ten.yml --config /opt/semgrep-rules/watchdog-sast.yml --json --quiet --timeout 10 --timeout-threshold 3 --metrics off .	15	artifacts/raw/semgrep.json
D30 · Dependency Vulnerabilities	osv-scanner	—	osv-scanner --format json --recursive --experimental-disable-plugins transitivedependency/requirements --experimental-disable-plugins dotnet/csproj --experimental-disable-plugins dotnet/nugetcpm .	0	artifacts/raw/osv-scanner.json
D31 · IaC & Container Security	trivy	—	trivy: not applicable — No Infrastructure-as-Code or container manifests found (Dockerfile, Docker Compose, Terraform, Kubernetes/Helm, CloudFormation, ARM, Bicep, Ansible); nothing to scan.	0	—
D32 · Data Compliance (PII/GDPR)	semgrep	—	semgrep: not applicable — No personal data was found crossing a boundary the PII/GDPR ruleset checks — nothing written to a log or console sink, placed in a URL or query string, or persisted to browser storage. That is a clean result for the LEAK surface only: this ruleset detects personal data escaping, it does not inventory the personal data a repository holds, so it is not evidence that this repository has no personal-data surface. The personal-data map (Appendix C) and the C1-C5 compliance cards are what speak to that. semgrep could not parse 3 file(s) — `extra/html-extra/HtmlAttr/InlineStyle.php`, `extra/html-extra/HtmlAttr/SeparatedTokenList.php`, `src/ExpressionParser/Prefix/GroupingExpressionParser.php` — so the PII/GDPR sweep did not cover the unparsed regions of them; rows reported elsewhere in those files are real.	0	—
D36 · Supply-chain Provenance & Signing	provenance	—	provenance: not applicable — The CI pipeline builds and tests but publishes no released artifact — no package publish, container push, GitHub release or deployment step. Supply-chain provenance, signing and SBOM attest RELEASED artifacts, so there is nothing to attest here. Add them to the release pipeline when this repo starts shipping artifacts (a published package, a container image, a deployed service or a tagged release).	0	—
D40 · Network Egress Confinement	runtime-hardening	—	runtime-hardening: not applicable — No Kubernetes/orchestration workloads found in the repository manifests; network egress policy is a cluster-native control that may live at the platform/firewall layer, so there is nothing to assess here.	0	—
D41 · Kernel & Syscall Confinement	runtime-hardening	—	runtime-hardening: not applicable — No Kubernetes/orchestration workloads found in the repository manifests; seccomp/AppArmor/SELinux confinement is a workload-level control, so there is nothing to assess here.	0	—
D42 · Runtime Threat Enforcement	runtime-hardening	—	runtime-hardening: not applicable — No Kubernetes/orchestration workloads found in the repository manifests; runtime threat-detection and admission-control policy are cluster-level controls, so there is nothing to assess here.	0	—
D43 · Malicious Dependencies	osv-scanner	—	osv-scanner --format json --recursive --experimental-disable-plugins transitivedependency/requirements --experimental-disable-plugins dotnet/csproj --experimental-disable-plugins dotnet/nugetcpm .	0	artifacts/raw/osv-scanner.json

Run 01a17042-14fb-7311-a8ac-cb985a7d9e9b · every finding is also locatable in findings.md, and the complete scoring record (with exit codes + durations) in sidecar.json.

Findings by how serious they are

This survey was produced by

Executive summary

Top priorities

Diagnosis: what the measurements show together

Architecture: which parts of the code depend on which

At a glance — Code Health · 57% · Adequate · gated by X5 ·

At a glance — Architecture · 96% · Exemplary ·

At a glance — Maturity · 49% · Weak · gated by M2 ·

At a glance — Readiness · 90% · Exemplary ·

At a glance — Security · 95% · Exemplary ·

Security & Compliance — OWASP Top-10 mapping

Roadmap

File quality

How the grades work

Methodology & how to trust this report

Tools & methods

Run transparency — what happened this run

Limitations & what we did not check

Per-dimension blind spots

The LLM boundary

Dimensions

Frontend & cross-cutting dimensions

Reference — by lens

Appendix A — Findings (grouped)

Appendix B — Reproduction & audit trail

Downloadable artifacts