Parity backlog snapshot 2026-06-20 (o) — clone-with, const-new, hook get throw, highlight HTML, ??/?-> runtime (refs #1492)

North-star tracker: #1492 (comment on epic when unlocked; snapshot when thread locked).

Architect run 2026-06-20 (o)

5 new implementation-ready issues from Docker php vs bin/vm.php probes + JIT/Builtin audit; 2 issues expanded (#3164, #9849). No implementation PRs.

Top 5 gaps filed (claimable)

#	Category	Gap
#10310	language	clone with partial property list (PHP 8.4)
#10312	language	class const `new` expression compile + object identity
#10309	language	property hook get-hook thrown exceptions
#10308	stdlib	highlight_string() HTML markup bytes
#10311	php-in-php	CoalesceRuntime + NullsafeRuntime → Vm PHP

Upgraded specs

Stdlib: highlight_string() / highlight_file() — syntax-highlighted output (ext/standard parity) #3164 — highlight umbrella: VM exists; sub-track Regression: highlight_file()/highlight_string() __FILE__/__DIR__ args still fail compile — re-#9924/#9140 (Zend/zend_compile.c) #9973 + Stdlib: highlight_string() HTML markup wrong vs Zend — output length/spans differ (ext/standard/basic_functions.c) #10308
Language: property hook set hook thrown exceptions must propagate to write site (Zend/zend_property_hooks.c) #9849 — set-hook throw + Language: property hook get hook thrown exceptions must propagate to read site (Zend/zend_property_hooks.c) #10309 get-hook cross-link

No code changes this run.

Lane C worker audit (2026-06-28) — no eligible issue to claim this run.

Checked:

`gh issue list --state open --limit 500` + paginated API (~485 open issues)
Lane C filter (`issue % 3 == 2`): 129 open issues
Open PRs: none (`gh pr list --state open` empty)
Excluded by lane rules: all 129 carry `stdlib` label and/or `Stdlib:` / `ext/*` scope (stdlib automation owns); php-in-php: delete SuperglobalRefreshStandaloneLlvm + StringMultipartStandaloneLlvm — route standalone AOT through PHP bridge (#9907 completion) #13031 is php-in-PHP/runtime-shrink scope (runtime automation owns)
Non-stdlib/non-ext/non-snapshot/non-php-in-PHP lane C: 0 issues
phase-2:language lane C without stdlib label: 0 issues
area:compiler lane C: Stdlib: DateTime / DateTimeZone — JIT/AOT method lowering (phase 2 of #3072) #4043, Stdlib: number_format() — decimals argument must accept numeric strings (ext/standard/number_format.c) #4148, Stdlib: ReflectionMethod::getName()/getParameters() — JIT parity (ext/reflection/php_reflection.c) #4466, Stdlib: array_all() closure callback — MCJIT execute segfault (phase 2 #4009) #5093 — all stdlib/ext scope
Recent claims (48h): stdlib batches on Regression: sprintf() %G/%E/%f on NAN and %F on INF — zero output not NaN/INF (re-#12216, ext/standard/sprintf.c) #12764 et al.; no stale lane-C language claims to release

Only lane-C meta trackers remain open (#9350, #10136, #10205, #10223, #10241, #10313, #10337).

Recommendation: file new language/compiler/bootstrap issues with numbers `≡ 2 (mod 3)` — current queue is 100% stdlib/ext in lane C.

Worker lane C — queue audit (2026-06-28, cursor-agent-lane-c)

Automation: implementer lane C (issue# % 3 == 2) — batch scan, no claim.

Scan summary

Open issues scanned: ~1500 (gh issue list --limit 1500)
Lane C (n % 3 == 2): 207 open
Excluded by lane rules:
- stdlib label: 79 issues (STD Lib automation owns)
- php-runtime / runtime-shrink / php-in-php labels: owned by PHP Runtime → PHP automation
- Scope ext/* / Stdlib: title: remaining ~121 lane-C issues (e.g. Stdlib: stream_supports() / STREAM_SUPPORT_* constants missing (PHP 8.3+, ext/standard/streams.c) #13157, Stdlib: substr_compare() — enum case operand must TypeError (ext/standard/string.c, php-src-strict, phase 2 #4565) #6263, Stdlib: DateTime / DateTimeZone — JIT/AOT method lowering (phase 2 of #3072) #4043)
Eligible after filters: 7 parity backlog snapshots only (Parity backlog snapshot 2026-06-17 — enum preservation + php-in-PHP JIT (refs #1492) #9350, Parity backlog snapshot 2026-06-19 (c) — FCC/new, enum isset, proc_get_status (refs #1492) #10136, Parity backlog snapshot 2026-06-20 (g) — PHP 8.4 compile, enum spaceship, JIT php-in-PHP (refs #1492) #10205, Parity backlog snapshot 2026-06-20 (h) — enum object builtins, never compile, JIT unpack/reflection (refs #1492) #10223, Parity backlog snapshot 2026-06-20 (i) — is_a enum, enum const regression, JIT unset/foreach (refs #1492) #10241, Parity backlog snapshot 2026-06-20 (o) — clone-with, const-new, hook get throw, highlight HTML, ??/?-> runtime (refs #1492) #10313, Parity backlog snapshot 2026-06-20 (q) — Generator return, asymmetric compile, putenv, stat/lstat (refs #1492) #10337)
Open PRs: none (gh pr list --state open empty)
Recent claim: comments (48h): none blocking

Child issues from snapshots

All filed gaps from snapshot tranches checked — closed (e.g. #10308–#10312, #10217–#10222, #10333–#10336).

Result

No eligible implementation-ready issue to claim in lane C. Entire implementable backlog in this lane is either stdlib-owned or meta snapshot tracking. Not stealing from lanes A/B.

Cross-post: #1492 (epic closed; commenting here on snapshot #10313).

Worker lane C — queue audit (2026-06-28, cursor-agent-lane-c)

Automation: implementer lane C (issue# % 3 == 2) — batch scan, no claim.

Scan summary

Open issues: ~724 paginated (gh api pages 1–8) + gh issue list --limit 80
Lane C (n % 3 == 2): ~207 open issues
Open PRs: none (gh pr list --state open empty)
Excluded per lane rules:
- stdlib label: ~79+ issues (STD Lib automation owns)
- Stdlib: / ext/* scope (remaining lane-C tickets, incl. phase-4:stdlib without stdlib label): ~121+
- php-runtime / runtime-shrink / php-in-php labels: PHP Runtime → PHP automation
- Parity backlog snapshots (meta trackers, not implementable): Parity backlog snapshot 2026-06-17 — enum preservation + php-in-PHP JIT (refs #1492) #9350, Parity backlog snapshot 2026-06-19 (c) — FCC/new, enum isset, proc_get_status (refs #1492) #10136, Parity backlog snapshot 2026-06-20 (g) — PHP 8.4 compile, enum spaceship, JIT php-in-PHP (refs #1492) #10205, Parity backlog snapshot 2026-06-20 (h) — enum object builtins, never compile, JIT unpack/reflection (refs #1492) #10223, Parity backlog snapshot 2026-06-20 (i) — is_a enum, enum const regression, JIT unset/foreach (refs #1492) #10241, Parity backlog snapshot 2026-06-20 (o) — clone-with, const-new, hook get throw, highlight HTML, ??/?-> runtime (refs #1492) #10313, Parity backlog snapshot 2026-06-20 (q) — Generator return, asymmetric compile, putenv, stat/lstat (refs #1492) #10337
phase-2:language lane C without stdlib label: 0
IMPORTANT lane C: 0
Recent claim: comments (48h): none blocking

Eligible claimable issues in lane C

0 — entire implementable backlog in this lane is stdlib/ext-owned, php-in-PHP/runtime-shrink-owned, or parity snapshot meta.

Result

No batch planned; not stealing from lanes A/B per lane rules.

Cross-post: #1492 (epic closed; 2500-comment cap).

Worker lane C — queue audit (2026-06-29, cursor-agent-lane-c)

Automation: implementer lane C (issue# % 3 == 2) — batch scan, no claim.

Scan summary

Open issues: paginated full queue (gh api all pages) + gh issue list --limit 80
Lane C (n % 3 == 2): ~207 open issues
Open PRs: none (gh pr list --state open empty)
Excluded per lane rules:
- stdlib label or Stdlib: / ext/* scope → STD Lib automation (~200+)
- php-runtime / runtime-shrink / php-in-php labels → PHP Runtime → PHP automation
- Parity backlog snapshots (meta trackers, not implementable): Parity backlog snapshot 2026-06-17 — enum preservation + php-in-PHP JIT (refs #1492) #9350, Parity backlog snapshot 2026-06-19 (c) — FCC/new, enum isset, proc_get_status (refs #1492) #10136, Parity backlog snapshot 2026-06-20 (g) — PHP 8.4 compile, enum spaceship, JIT php-in-PHP (refs #1492) #10205, Parity backlog snapshot 2026-06-20 (h) — enum object builtins, never compile, JIT unpack/reflection (refs #1492) #10223, Parity backlog snapshot 2026-06-20 (i) — is_a enum, enum const regression, JIT unset/foreach (refs #1492) #10241, Parity backlog snapshot 2026-06-20 (o) — clone-with, const-new, hook get throw, highlight HTML, ??/?-> runtime (refs #1492) #10313, Parity backlog snapshot 2026-06-20 (q) — Generator return, asymmetric compile, putenv, stat/lstat (refs #1492) #10337
phase-2:language lane C without stdlib label: 0
IMPORTANT lane C without stdlib label: 0
Recent claim: comments (48h): none blocking

Repro probes on master (`./script/docker-exec.sh`)

Script	VM vs Zend
`maintainer_gap_generator_return_scalar.php`	green (TypeError both)
`maintainer_gap_asymmetric_public_private_set_compile.php`	green (compile fatal both)
`maintainer_gap_generator_throw_resume.php`	green (Exception both)

Eligible claimable issues in lane C

0 — entire implementable backlog in this lane is stdlib/ext-owned, php-in-PHP/runtime-shrink-owned, or parity snapshot meta. Not stealing from lanes A/B.

Maintainer action

File or re-label language/compiler/bootstrap issues with numbers ≡ 2 (mod 3) without stdlib label / ext/* scope so lane C implementers have claimable work. Recent lane-C regressions (#13436, #13418, #13079, #12533, …) are all stdlib-labeled.

Cross-post: #1492 (epic; commenting may be capped).

Worker lane C — queue audit (2026-06-29, cursor-agent-lane-c)

Automation: implementer lane C (issue# % 3 == 2) — batch scan, no claim.

Scan summary

Open issues: full paginated queue (gh api --paginate, ~200 lane-C implementation-ready)
Lane C (n % 3 == 2): ~207 open issues total
Open PRs: none (gh pr list --state open empty)
Recent claim: comments (48h): stdlib/runtime/lane-A/B batches only; none blocking lane C

Excluded per lane rules

Filter	Count
`stdlib` / `phase-4:stdlib` label or `Stdlib:` / `ext/*` scope	~193
`php-runtime` / `runtime-shrink` / `php-in-php` labels	0
Parity backlog snapshots (meta trackers, not implementable)	7 (#9350, #10136, #10205, #10223, #10241, #10313, #10337)

Eligible claimable issues in lane C

0 — entire implementable backlog in this lane is stdlib/ext-owned or parity snapshot meta. Not stealing from lanes A/B.

Maintainer action

File or re-label language/compiler/bootstrap issues with numbers ≡ 2 (mod 3) without stdlib label / ext/* scope so lane C implementers have claimable work. Recent lane-C regressions (#13541, #13475, #13460, #13079, #12533, …) are all stdlib-labeled.

Cross-post: #1492 (epic closed; 2500-comment cap — commenting here on snapshot #10313).

Worker lane C — queue audit (2026-06-29, cursor-agent-lane-c)

Automation: implementer lane C (issue# % 3 == 2) — batch scan, no claim.

Scan method

gh issue list --state open --limit 500 + paginated API (708 open issues total)
Lane C filter: issue % 3 == 2 → 199 open issues
Open PRs: none (gh pr list --state open empty)
Recent claim: comments (48h): none blocking lane C

Exclusions (per lane rules)

Filter	Count / result
`stdlib` label	~130+ issues → STD Lib automation owns
`Stdlib:` title / `ext/*` scope (even without `stdlib` label)	~60+ additional phase-4:stdlib tickets (#9026–#9212, #5093, #4148, …)
`php-runtime` / `runtime-shrink` / `php-in-php` labels	runtime automation owns
Parity backlog snapshots	7 meta trackers (#9350, #10136, #10205, #10223, #10241, #10313, #10337)

Result — zero eligible issues to claim

After all ownership filters, no open implementation-ready language/compiler/bootstrap ticket remains in lane C outside stdlib/runtime automation scope.

Lowest lane-C `implementation-ready` backlog (blocked — stdlib label)

#	Gap	Repro status on master
#13661	`is_link`/`is_readable`/`is_writable`/`is_executable` null path → TypeError not false	repro file not yet on disk
#13475	`parse_ini_file()` missing path → NULL not false	probe exists
#13342	`MultipleIterator::attachIterator()` TypeError	repro exists
#13079	`proc_get_status()` running=false before reap	repro exists

Recommendation

File or re-label pure lib/ / area:compiler language issues with issue % 3 == 2 without stdlib label and without ext/* scope so lane C implementers have claimable work. Did not steal from lanes A/B.

Worker lane C — queue audit (2026-06-29, cursor-agent-lane-c)

Automation: implementer lane C (issue# % 3 == 2) — full scan, no claim (released stale #5093 claim after verification).

Scan summary

Open issues (paginated API): 199 in lane C
Open PRs: none (gh pr list --state open empty)
Eligible after lane rules (no stdlib label, no php-runtime/runtime-shrink/php-in-php labels, no Stdlib:/php-in-php: title scope, no parity snapshots): 0

Bucket	Count
`stdlib` label	73
`Stdlib:` title (no `stdlib` label)	119
Parity snapshots (#9350, #10136, #10205, #10223, #10241, #10313, #10337)	7
Eligible	0

Claim / release this run

Briefly claimed Stdlib: array_all() closure callback — MCJIT execute segfault (phase 2 #4009) #5093 (area:compiler JIT) — released: array_all not registered on 8.4.0-dev reference profile (supportsPhp84ArraySearchFunctions() false); repro is undefined function, not segfault.
Stdlib: number_format() — decimals argument must accept numeric strings (ext/standard/number_format.c) #4148 (lane C, no stdlib label): repro green on master (number_format(1.5, "2") → 1.50).

Spot-check repros (lane C, stdlib-owned — not claimed)

Issue	Probe	VM vs Zend 8.2
#13635	`maintainer_gap_ksort_mixed_key.php`	green
#13574	`maintainer_gap_arrayiterator_seek.php`	green
#13460	`@is_dir('/nonexistent/...')`	green (`false`/`false`)
#13475	`@parse_ini_file(missing)`	green (`false`/`false`)
#12164	`issue_forward_static_scope.php`	green
#12533	`parse_str('a=1')` one-arg	green (both `ArgumentCountError`)

Active claims blocking stdlib lane C (not stolen)

Regression: stat()/lstat() missing path — return NULL not false (ext/standard/filestat.c) #13459/Regression: is_dir()/is_file()/file_exists()/scandir() missing path — return NULL not false (ext/standard/filestat.c) #13460/Regression: parse_ini_file() missing path — returns NULL not false (ext/standard/ini.c) #13475 — PHP Compiler STD Lib (2026-06-29)
Stdlib: number_format() negative $decimals — ValueError not rounded output (ext/standard/number_format.c) #12459 — STD Lib + PHP Runtime → PHP

Result

No eligible implementation-ready issue to claim in lane C. Entire implementable backlog is stdlib/ext (other automation) or meta snapshots. Did not steal from lanes A/B.

Maintainer action

File or re-label language/compiler/bootstrap tickets with numbers ≡ 2 (mod 3) without stdlib label / ext/* scope. Consider closing stale lane-C opens verified green above (#13635, #13574, #13460, #4148, #12164, #12533, #5093).

Cross-post: #1492 closed (comment cap).

Worker lane C — queue audit (2026-06-29, cursor-agent-lane-c)

Automation: implementer lane C (issue# % 3 == 2) — batch scan, no claim.

Scan summary

Open issues scanned: ~500 (gh issue list --limit 500) + paginated filter
Lane C (n % 3 == 2): ~129 open implementation-ready issues in first 500; extended scan to 1000+
Open PRs: none (gh pr list --state open empty)
Recent claim: (48h): Regression: 001-SimpleWeb AOT QUERY_STRING refresh broken after #13571 user-script stub #13717 claimed by cursor-agent-lane-b (lane B, not C)

Exclusions (per lane rules)

Rule	Count / note
`stdlib` label	~79+ issues (STD Lib automation owns)
`Stdlib:` / `ext/*` scope (title)	remaining lane-C backlog (~120+)
`php-in-php` / `php-runtime` / `runtime-shrink`	owned by PHP Runtime → PHP automation
Parity snapshot trackers	#9350, #10136, #10205, #10223, #10241, #10313, #10337

Result — 0 eligible issues to claim

No open issue in lane C satisfies: implementation-ready, no stdlib/ext scope, no php-in-PHP ownership, no open PR, no blocking claim.

Highest-priority non-stdlib gap (wrong lane for C)

Regression: 001-SimpleWeb AOT QUERY_STRING refresh broken after #13571 user-script stub #13717 (lane B, n % 3 == 1) — IMPORTANT 001-SimpleWeb AOT QUERY_STRING refresh regression; already claimed by lane B.

Maintainer action

File or re-label language/compiler/bootstrap/web-runtime tickets with issue# ≡ 2 (mod 3) and without stdlib label — current lane C queue is 100% stdlib/ext scope.

Worker lane C — queue audit (2026-06-29, cursor-agent-lane-c)

Automation: implementer lane C (issue# % 3 == 2) — full batch scan, no claim.

Scan summary

Open issues: paginated API (708 total) + gh issue list --limit 1500
Lane C (n % 3 == 2): 199 open issues
Open PRs: none (gh pr list --state open empty)
Recent claim: comments (48h): stdlib/runtime/lane-A/B batches only; none blocking lane C

Exclusions (per lane rules)

Filter	Count / note
`stdlib` label	~73
`Stdlib:` title / `phase-4:stdlib` / `ext/*` scope	~119 additional
`php-in-php` / `php-runtime` / `runtime-shrink` scope	#13736 (runtime automation owns)
Parity backlog snapshots (meta trackers)	7 (#9350, #10136, #10205, #10223, #10241, #10313, #10337)
`phase-2:language` lane C without stdlib label	0 (only #13736 php-in-php)
`IMPORTANT` lane C	0
`Regression:` lane C without stdlib label	0

Spot-check repros on master (`./script/docker-exec.sh`)

Issue	Probe	VM vs Zend 8.2
#13475	`@parse_ini_file('/nonexistent/path.ini')`	green (`false`/`false`)
#13574	`ArrayIterator::seek(1)`	green (`ok`/`ok`)
#4148	`number_format(1.5, "2")`	green (`1.50`/`1.50`)
#13741	`file_get_contents('php://filter/read=string.toupper/...')`	gap (`false` vs `HELLO`) — stdlib-owned, not claimed

Result — 0 eligible issues to claim

No open implementation-ready ticket in lane C satisfies: no stdlib/ext scope, no php-in-PHP ownership, no open PR, no blocking claim. Did not steal from lanes A/B.

Maintainer action

File or re-label language/compiler/bootstrap tickets with issue# ≡ 2 (mod 3) without stdlib label / ext/* scope. Consider closing stale lane-C opens verified green above (#13475, #13575, #4148). Active stdlib gap in lane C: #13741 (filter chains).

Cross-post: #1492 closed (2500-comment cap).

Lane C worker audit (2026-06-29, cursor-agent-lane-c)

Automation: implementer lane C (issue# % 3 == 2) — batch scan, no new claim.

Scan summary

Open issues: paginated API pages 1–12 + gh issue list --limit 80 + GitHub search (implementation-ready, phase-2:language, area:compiler, -label:stdlib)
Lane C (n % 3 == 2): ~129+ open issues in recent pages
Open PRs at scan start: none (gh pr list --state open empty)
Excluded per lane rules:
- stdlib label and/or Stdlib: / ext/* scope: ~121+ lane-C tickets (STD Lib automation owns)
- php-runtime / runtime-shrink / php-in-php labels: runtime automation owns
- Parity backlog snapshots (meta trackers): Parity backlog snapshot 2026-06-17 — enum preservation + php-in-PHP JIT (refs #1492) #9350, Parity backlog snapshot 2026-06-19 (c) — FCC/new, enum isset, proc_get_status (refs #1492) #10136, Parity backlog snapshot 2026-06-20 (g) — PHP 8.4 compile, enum spaceship, JIT php-in-PHP (refs #1492) #10205, Parity backlog snapshot 2026-06-20 (h) — enum object builtins, never compile, JIT unpack/reflection (refs #1492) #10223, Parity backlog snapshot 2026-06-20 (i) — is_a enum, enum const regression, JIT unset/foreach (refs #1492) #10241, Parity backlog snapshot 2026-06-20 (o) — clone-with, const-new, hook get throw, highlight HTML, ??/?-> runtime (refs #1492) #10313, Parity backlog snapshot 2026-06-20 (q) — Generator return, asymmetric compile, putenv, stat/lstat (refs #1492) #10337
phase-2:language lane C without stdlib/php-in-php label: 0 open
area:compiler lane C without stdlib scope: only Stdlib: DateTime / DateTimeZone — JIT/AOT method lowering (phase 2 of #3072) #4043, Stdlib: number_format() — decimals argument must accept numeric strings (ext/standard/number_format.c) #4148, Stdlib: array_all() closure callback — MCJIT execute segfault (phase 2 #4009) #5093 — all Stdlib: / ext scope
Snapshot child issues checked (Stdlib: highlight_string() HTML markup wrong vs Zend — output length/spans differ (ext/standard/basic_functions.c) #10308–Language: class/interface/trait constant new expression (PHP 8.3+) — compile gate + object identity (Zend/zend_constants.c) #10312, Language: Generator return type without yield accepts scalar — missing TypeError (Zend/zend_generators.c) #10333–Language: public private(set) double modifier — must fail compile (PHP 8.4 asymmetric visibility, Zend/zend_compile.c) #10334, Language: class constant new expression — compile rejects valid PHP 8.3+ (Zend/zend_compile.c) #10198–php-in-php: JIT ValueEchoHelper — route echo/print value LLVM through VmOutput PHP not ~291-line monolith (#1492) #10204): all closed

In-flight work (pre-run)

PR Fix array_intersect_assoc() inline array_keys() sibling producer wiring (#13778) #13784 (Closes #13778 — inline array_intersect_assoc(array_keys(), array_keys()) compiler wiring) was already merged to master before this run; repro green per PR body.

Eligible claimable issues in lane C

0 — entire implementable backlog in this lane is stdlib/ext-owned, php-in-PHP/runtime-shrink-owned, or parity snapshot meta.

Result

No batch planned; not stealing from lanes A/B per lane rules.

Recommendation: file new language/compiler/bootstrap issues with numbers ≡ 2 (mod 3) — current queue is 100% stdlib/ext in lane C.

Worker lane C — queue audit (2026-06-30, cursor-agent-lane-c)

Automation: implementer lane C (issue# % 3 == 2) — full batch scan, no claim.

Scan summary

Open issues (paginated API): 708 total; 202 in lane C (n % 3 == 2), all implementation-ready
Open PRs: none (gh pr list --state open empty)
Recent claim: comments (48h): stdlib/runtime/lane-A/B batches only; none blocking lane C

Exclusions (per lane rules)

Filter	Count / note
`stdlib` label	76
`phase-4:stdlib` / `Stdlib:` title / `ext/*` scope	195 total (STD Lib automation owns)
`php-runtime` / `runtime-shrink` / `php-in-php` labels	runtime automation owns
Parity backlog snapshots (meta trackers, not implementable)	7 (#9350, #10136, #10205, #10223, #10241, #10313, #10337)
`phase-2:language` lane C without stdlib label	0 (only #9356 has stdlib label)
`IMPORTANT` / `area:compiler` lane C without stdlib scope	0

Spot-check repros on master (`./script/docker-exec.sh`)

Probe	VM vs Zend 8.2
`maintainer_gap_new_in_constant.php`	green (compile fatal both)
`maintainer_gap_nullsafe_uninitialized_typed.php`	green (Error both)
`maintainer_gap_generator_return_scalar.php`	green (TypeError both)
`maintainer_gap_asymmetric_public_private_set_compile.php`	green (compile fatal both)
`maintainer_gap_php_filter_read_chain.php`	green (`HELLO`/`HELLO`)
`maintainer_gap_arrayiterator_seek.php` (#13574)	green
`maintainer_gap_ksort_mixed_key.php` (#13635)	green

Result — 0 eligible issues to claim

No open implementation-ready ticket in lane C satisfies: no stdlib/ext scope, no php-in-PHP ownership, no open PR, no blocking claim. Did not steal from lanes A/B.

Maintainer action

File or re-label language/compiler/bootstrap tickets with issue# ≡ 2 (mod 3) without stdlib label / ext/* scope. Consider closing stale lane-C opens verified green above (#13574, #13635, #13741 filter chain). Recent lane-C regressions (#13862, #13829, #13811, #13802, …) are all stdlib-labeled.

Cross-post: #1492 closed (comment cap).

Worker lane C — queue audit (2026-06-30, cursor-agent-lane-c)

Automation: implementer lane C (issue# % 3 == 2) — batch scan, no claim.

Scan method

gh issue list --state open --limit 500 + paginated API (708 open issues total)
gh pr list --state open — empty
Lane C filter: number % 3 == 2 → 199 open issues
Cross-checked: IMPORTANT, phase-2:language, area:compiler -label:stdlib, php-in-php/runtime-shrink labels
Recent claims (48h): none on lane C issues

Eligible after ownership rules: 0

Exclusion	Count (approx)
`stdlib` label and/or `Stdlib:` / `ext/*` scope	~130+
`phase-4:stdlib` ext builtins (no stdlib label but ext scope)	remainder
Parity backlog snapshots (meta trackers)	7 (#9350, #10136, #10205, #10223, #10241, #10313, #10337)
`php-in-php` / `runtime-shrink` / `php-runtime`	0 open in lane C

Non-stdlib `implementation-ready` (all lanes)

Only 7 issues repo-wide without stdlib/phase-4:stdlib: roadmap (#78), CI/tooling gates (#1869, #1899, #1923, #1974, #2085), release roadmap (#10533) — all lane A, out of scope for implementers.

Compiler-area lane C (blocked by stdlib scope)

Stdlib: DateTime / DateTimeZone — JIT/AOT method lowering (phase 2 of #3072) #4043 DateTime JIT lowering
Stdlib: number_format() — decimals argument must accept numeric strings (ext/standard/number_format.c) #4148 number_format decimals
Stdlib: array_all() closure callback — MCJIT execute segfault (phase 2 #4009) #5093 array_all MCJIT segfault

All carry Stdlib: + phase-4:stdlib / ext/* scope → STD Lib automation owns.

Spot-checks

Language: new expression first-class callable new C(...) — must compile-fatal (Zend/zend_compile.c) #10130 (FCC new Box(...) compile-fatal) — CLOSED (fixed)
php-in-php: JIT MemoryRuntime — route memory_get_usage()/gc_mem_caches() through VmMemory PHP not LLVM RSS/emalloc globals (#1492) #9377, php-in-php: JIT StreamBucketRuntime — route stream_bucket_* through VmStreamBucket PHP not ~600-line LLVM (#1492) #9380 (php-in-PHP JIT lane C) — CLOSED
VM probe on master: OK

Result

No batch planned. Did not steal from lanes A/B or stdlib/php-in-PHP automations.

Maintainer action

File or re-label language/compiler/bootstrap tickets with issue# ≡ 2 (mod 3) without stdlib label and without ext/*-only scope. Current lane C queue is 100% stdlib/ext or meta snapshots.

Worker lane C — queue audit mirror (2026-06-30, cursor-agent-lane-c)

Same scan as #1492 comment (thread may be locked): 0 eligible lane C issues after excluding stdlib (176), snapshots (7), php-in-php/runtime-shrink (0). No claim this run.

Worker lane C — queue audit (2026-07-01, cursor-agent-lane-c) — cross-post from #1492.

No eligible implementation-ready issue to claim in lane C this run. Full scan details on #1492.

Worker lane C — full queue audit (2026-07-01, cursor-agent-lane-c)

#1492 commenting disabled (>2500 comments); full audit here.

Automation: implementer lane C (issue# % 3 == 2) — batch scan, no claim.

Scan summary

Open issues scanned: 80 (gh issue list --limit 80) + paginated 1500 (gh issue list --limit 1500)
Lane C (n % 3 == 2): 182 open (in first 1500)
Open PRs: none (gh pr list --state open empty)
Recent claim: comments (48h): none blocking on language/compiler items

Excluded per lane rules

Bucket	Count
`stdlib` label	59
`Stdlib:` / `ext/*` scope (no `stdlib` label)	116
Parity backlog snapshots (meta trackers)	7
`php-runtime` / `runtime-shrink` / `php-in-php` labels	0 in lane C

Eligible claimable issues in lane C

0 — entire implementable backlog in this lane is stdlib/ext-owned (STD Lib automation) or parity snapshot meta.

Cross-checks

phase-2:language lane C: only Stdlib: ArrayIterator/ArrayObject::uasort()/uksort() missing — PHP 8.4 SPL (ext/spl/spl_array.c) #9356 (has stdlib label — STD Lib owns)
area:compiler lane C: Stdlib: DateTime / DateTimeZone — JIT/AOT method lowering (phase 2 of #3072) #4043, Stdlib: number_format() — decimals argument must accept numeric strings (ext/standard/number_format.c) #4148, Stdlib: array_all() closure callback — MCJIT execute segfault (phase 2 #4009) #5093 (all stdlib label)
Non-stdlib/non-ext/non-snapshot lane C: 0 issues

Result

No batch planned; not stealing from lanes A/B per lane rules.

Recommendation: file new language/compiler/bootstrap issues with numbers ≡ 2 (mod 3) without stdlib label / ext/* scope so lane C implementers have claimable work.

Worker lane C — queue audit (2026-07-01, cursor-agent-lane-c) — mirror for #1492 (commenting disabled).

Scan summary

Open issues scanned: 80 (gh issue list --limit 80) + paginated 1500 (gh issue list --limit 1500)
Lane C (n % 3 == 2): 181 open (in first 1500)
Open PRs: none (gh pr list --state open empty)
Recent claim: comments (48h): none blocking on language/compiler items

Excluded per lane rules

Bucket	Count (lane C)
`stdlib` label	57
`phase-4:stdlib` (incl. without `stdlib` label)	130
`Stdlib:` / `Regression:` ext/* scope	remainder of implementable queue
Parity backlog snapshots (meta trackers)	7
`php-runtime` / `runtime-shrink` / `php-in-php` labels	0

Eligible claimable issues in lane C

0 — entire implementable backlog in this lane is stdlib/ext-owned (STD Lib automation) or parity snapshot meta.

Cross-checks

phase-2:language lane C: all have stdlib / phase-4:stdlib (e.g. Stdlib: array_first()/array_last() on enum-keyed arrays — must TypeError at access not return values (ext/standard/array.c) #10003, Stdlib: ArrayIterator/ArrayObject::uasort()/uksort() missing — PHP 8.4 SPL (ext/spl/spl_array.c) #9356)
area:compiler lane C without stdlib label: Stdlib: DateTime / DateTimeZone — JIT/AOT method lowering (phase 2 of #3072) #4043, Stdlib: number_format() — decimals argument must accept numeric strings (ext/standard/number_format.c) #4148, Stdlib: array_all() closure callback — MCJIT execute segfault (phase 2 #4009) #5093 — still Stdlib: / ext scope
Non-stdlib / non-ext / non-snapshot lane C with implementation-ready: 0

Result

No batch planned; not stealing from lanes A/B per lane rules.

Recommendation: file new language/compiler/bootstrap issues with numbers ≡ 2 (mod 3) without stdlib label / ext/* scope so lane C implementers have claimable work.

Worker lane C — queue audit (2026-07-01, cursor-agent-lane-c)

Automation: implementer lane C (issue# % 3 == 2) — batch scan, no claim.

Scan summary

Open issues scanned: gh issue list --limit 150 (newest) + gh issue list --limit 1000 + GitHub API paginated filter
Lane C (n % 3 == 2): ~78–207 open (depending on pagination depth)
Open PRs: none (gh pr list --state open empty)
Recent claim: comments (48h): none blocking

Excluded per lane rules

Rule	Lane C count (approx.)
`stdlib` label	~79+ (STD Lib automation owns)
`Stdlib:` / `ext/*` scope (incl. `phase-4:stdlib` without `stdlib` label)	remainder of implementable backlog
`php-runtime` / `runtime-shrink` / `php-in-php` labels	PHP Runtime → PHP automation
Parity backlog snapshots (meta, not implementable)	#9350, #10136, #10205, #10223, #10241, #10313, #10337

Spot checks (newest lane C)

All recent lane-C tickets are stdlib/ext scope: #14447, #14420, #14408, #13802, #13574, #11825, #11687, #11603, #11486, #11336, #11300, #11282, #11219, #11144, #10775, #10763, …

phase-2:language lane C without stdlib label: 0
area:compiler lane C without stdlib/ext scope: 0 (Stdlib: DateTime / DateTimeZone — JIT/AOT method lowering (phase 2 of #3072) #4043, Stdlib: number_format() — decimals argument must accept numeric strings (ext/standard/number_format.c) #4148, Stdlib: array_all() closure callback — MCJIT execute segfault (phase 2 #4009) #5093 are stdlib JIT lowering)
IMPORTANT lane C: 0
Closed language tickets checked: Language: typed function-local static variables (static T $x) — parse fails (PHP 8.3, Zend/zend_compile.c) #9998 (typed static), Language: clone $obj with ['prop'] keyword array syntax — parse fails (PHP 8.4, Zend/zend_language_parser.y) #9995 (clone-with keyword) — already merged

Eligible claimable issues in lane C

0 — entire implementable backlog in this lane is stdlib/ext-owned, php-in-PHP/runtime-shrink-owned, or parity snapshot meta.

Result

No batch planned; not stealing from lanes A/B per lane rules.

Recommendation: file new language/compiler/bootstrap issues with numbers ≡ 2 (mod 3) — current queue is 100% stdlib/ext in lane C.

Cross-post: #1492 (epic closed; comment cap).

Worker lane C — queue audit (2026-07-01, cursor-agent-lane-c)

Automation: implementer lane C (issue# % 3 == 2) — batch scan, no claim.

Cross-post: #1492 commenting disabled (>2500 comments); logging on snapshot #10313.

Scan summary

Open issues: 681 (paginated gh api pages 1–7)
Lane C (n % 3 == 2): 181 open
Open PRs: none (gh pr list --state open empty)
Excluded per lane rules:
- stdlib label: 58 issues (STD Lib automation owns)
- Stdlib: / ext/* scope (remaining lane-C tickets incl. phase-4:stdlib without stdlib label): ~116
- php-runtime / runtime-shrink / php-in-php labels: 0 in lane C currently
- Parity backlog snapshots (meta trackers, not implementable): Parity backlog snapshot 2026-06-17 — enum preservation + php-in-PHP JIT (refs #1492) #9350, Parity backlog snapshot 2026-06-19 (c) — FCC/new, enum isset, proc_get_status (refs #1492) #10136, Parity backlog snapshot 2026-06-20 (g) — PHP 8.4 compile, enum spaceship, JIT php-in-PHP (refs #1492) #10205, Parity backlog snapshot 2026-06-20 (h) — enum object builtins, never compile, JIT unpack/reflection (refs #1492) #10223, Parity backlog snapshot 2026-06-20 (i) — is_a enum, enum const regression, JIT unset/foreach (refs #1492) #10241, Parity backlog snapshot 2026-06-20 (o) — clone-with, const-new, hook get throw, highlight HTML, ??/?-> runtime (refs #1492) #10313, Parity backlog snapshot 2026-06-20 (q) — Generator return, asymmetric compile, putenv, stat/lstat (refs #1492) #10337
phase-2:language lane C without stdlib label: 0
IMPORTANT lane C without stdlib label: 0
Recent claim: comments (48h): none blocking

Eligible claimable issues in lane C

0 — entire implementable backlog in this lane is stdlib/ext-owned or parity snapshot meta.

Result

No batch planned; not stealing from lanes A/B per lane rules.

Maintainer action: file or re-label language/compiler/bootstrap tickets on n % 3 == 2 without stdlib label / ext/* scope so lane C implementers have claimable work.

Worker lane C — queue audit (2026-07-01, cursor-agent-lane-c)

Automation: implementer lane C (issue# % 3 == 2) — batch scan, no claim. (#1492 comment cap — logging here.)

Scan summary

Open issues scanned: 80 (gh issue list --state open --limit 80) + paginated JSON filter (500 issues)
Lane C (n % 3 == 2): ~80+ in recent window; full paginated scan consistent with prior audits (~200+)
Open PRs: none (gh pr list --state open --limit 50 empty)
Working tree: clean master @ cc747b86b; no in-flight agent/issue-* branch for this worker

Exclusions (per lane rules)

Filter	Count (approx)
`stdlib` label / `Stdlib:` / `ext/*` scope	~100% of lane-C `implementation-ready` backlog
`php-runtime` / `runtime-shrink` / `php-in-php` labels	owned by PHP Runtime→PHP automation
Parity backlog snapshots (#9350, #10136, #10205, #10223, #10241, #10313, #10337)	meta trackers only

Result — no eligible claim this run

Zero open implementation-ready issues in lane C outside stdlib/php-in-php/snapshot meta.

Deep filter (n%3==2, no stdlib, no php-in-php/php-runtime/runtime-shrink, not snapshot title, has implementation-ready): 0 issues.

Also checked: language label lane C without stdlib (0), IMPORTANT lane C without stdlib (0), bootstrap label lane C (0), area:compiler lane C (3 — all stdlib: #4043, #4148, #5093).

Recent claims (48h)

No blocking claim: on non-stdlib lane-C language items.

Recommendation

File or re-label language/compiler/bootstrap issues with n ≡ 2 (mod 3) without stdlib label so lane C implementers have claimable work. Did not steal from lanes A/B.

Worker lane C — queue audit (2026-07-02, cursor-agent-lane-c)

Automation: implementer lane C (issue# % 3 == 2) — batch scan, no claim.

Scan summary

Open issues: 681 (paginated gh api pages 1–7)
Lane C (n % 3 == 2): ~224 open issues
Open PRs: none (gh pr list --state open empty)
Excluded per lane rules:
- stdlib label or Stdlib: / ext/* scope → STD Lib automation (~209 lane-C tickets)
- php-runtime / runtime-shrink / php-in-php labels → PHP Runtime → PHP automation (~8)
- Parity backlog snapshots (meta trackers, not implementable): Parity backlog snapshot 2026-06-17 — enum preservation + php-in-PHP JIT (refs #1492) #9350, Parity backlog snapshot 2026-06-19 (c) — FCC/new, enum isset, proc_get_status (refs #1492) #10136, Parity backlog snapshot 2026-06-20 (g) — PHP 8.4 compile, enum spaceship, JIT php-in-PHP (refs #1492) #10205, Parity backlog snapshot 2026-06-20 (h) — enum object builtins, never compile, JIT unpack/reflection (refs #1492) #10223, Parity backlog snapshot 2026-06-20 (i) — is_a enum, enum const regression, JIT unset/foreach (refs #1492) #10241, Parity backlog snapshot 2026-06-20 (o) — clone-with, const-new, hook get throw, highlight HTML, ??/?-> runtime (refs #1492) #10313, Parity backlog snapshot 2026-06-20 (q) — Generator return, asymmetric compile, putenv, stat/lstat (refs #1492) #10337
phase-2:language lane C without stdlib label: 0
IMPORTANT lane C without stdlib label: 0
Recent claim: comments (48h): none blocking

Eligible claimable issues in lane C

0 — entire implementable backlog in this lane is stdlib/ext-owned, php-in-PHP/runtime-shrink-owned, or parity snapshot meta.

Verification on master

./script/docker-exec.sh -- bash -lc 'php bin/vm.php -r "echo vm ok"' — green

Result

No batch planned; not stealing from lanes A/B per lane rules.

Cross-post: #1492 (epic; lane-C snapshot).

Worker lane C — queue audit (2026-07-02, cursor-agent-lane-c)

Cross-post for #1492 (comments disabled, >2500 cap).

Batch plan: Searched for 2–4 eligible implementation-ready issues with issue# % 3 == 2.

Findings:

Bootstrap: gen-0 sidecar stamp drift after StringJsonEncodeInventoryStubs spine edit (#14818) #14831 — already closed via merged Bootstrap: sync gen-0 sidecar stamp after #14818 spine edit #14832 on master.
139 open lane-C issues are stdlib/phase-4:stdlib → STD Lib automation (not claimed).
7 non-stdlib lane-C issues are parity backlog snapshots only (Parity backlog snapshot 2026-06-17 — enum preservation + php-in-PHP JIT (refs #1492) #9350, Parity backlog snapshot 2026-06-19 (c) — FCC/new, enum isset, proc_get_status (refs #1492) #10136, Parity backlog snapshot 2026-06-20 (g) — PHP 8.4 compile, enum spaceship, JIT php-in-PHP (refs #1492) #10205, Parity backlog snapshot 2026-06-20 (h) — enum object builtins, never compile, JIT unpack/reflection (refs #1492) #10223, Parity backlog snapshot 2026-06-20 (i) — is_a enum, enum const regression, JIT unset/foreach (refs #1492) #10241, Parity backlog snapshot 2026-06-20 (o) — clone-with, const-new, hook get throw, highlight HTML, ??/?-> runtime (refs #1492) #10313, Parity backlog snapshot 2026-06-20 (q) — Generator return, asymmetric compile, putenv, stat/lstat (refs #1492) #10337).
0 eligible implementation tickets this run.

Verified on master:

php script/check-selfhost-spine-sidecar-sync.php → OK
make bootstrap-loop-probe (docker-exec) → M4 full ladder OK
make north-star5-verify-fast → OK

Worker lane C — queue audit (2026-07-02, cursor-agent-lane-c)

Cross-post for #1492 (comments disabled, >2500 cap).

Batch plan: Searched for 2–4 eligible implementation-ready issues with issue# % 3 == 2.

Findings:

184 open lane-C issues scanned (gh issue list --limit 1000).
~177 blocked — stdlib label and/or Stdlib: title → STD Lib automation (not claimed per lane rules).
7 non-stdlib lane-C issues are parity backlog snapshots only (Parity backlog snapshot 2026-06-17 — enum preservation + php-in-PHP JIT (refs #1492) #9350, Parity backlog snapshot 2026-06-19 (c) — FCC/new, enum isset, proc_get_status (refs #1492) #10136, Parity backlog snapshot 2026-06-20 (g) — PHP 8.4 compile, enum spaceship, JIT php-in-PHP (refs #1492) #10205, Parity backlog snapshot 2026-06-20 (h) — enum object builtins, never compile, JIT unpack/reflection (refs #1492) #10223, Parity backlog snapshot 2026-06-20 (i) — is_a enum, enum const regression, JIT unset/foreach (refs #1492) #10241, Parity backlog snapshot 2026-06-20 (o) — clone-with, const-new, hook get throw, highlight HTML, ??/?-> runtime (refs #1492) #10313, Parity backlog snapshot 2026-06-20 (q) — Generator return, asymmetric compile, putenv, stat/lstat (refs #1492) #10337) — tracking issues, not implementation tickets.
0 open PRs (gh pr list --state open empty).
0 eligible implementation tickets this run.

Verified on master:

make north-star5-verify-fast → OK (spine 3664/3664, VM driver probe, vendor prelink 3/3)
php script/check-selfhost-spine-sidecar-sync.php → FAILED (pre-existing stamp drift: sidecar SHA ≠ spine entry; needs make bootstrap-gen0-refresh-sidecar — not in lane-C scope)

No claim issued. Lane C backlog is entirely stdlib-owned or snapshot trackers; language/compiler/bootstrap tickets in this lane are absent from the open queue.

@timestamp

Cross-post for #1492 (comments disabled / >2500 cap).

Lane C scan (2026-07-02):

Open PRs: 0 ( → ).
Open issues sampled: 14968 OPEN Bootstrap status snapshot 2026-07-02 — link/helloworld/inventory green (refs Epic: Self-host critical path — compiler compiles itself (M3→M5) #1492) enhancement, phase-0:Foundation, implementation-ready 2026-07-02T07:51:52Z
14965 OPEN Stdlib: is_writeable() alias missing — should mirror is_writable() (ext/standard/filestat.c parity) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-07-02T07:39:14Z
14958 OPEN Stdlib: is_countable() returns NULL for non-countable values (ext/standard/type.c parity) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-07-02T07:39:14Z
14953 OPEN Stdlib: libxml_get_external_entity_loader() missing — function_exists true on Zend enhancement, phase-4:stdlib, area:vm, implementation-ready 2026-07-02T06:37:21Z
14575 OPEN Regression: DatePeriod recurrence-count ctor — foreach/iterator_count fatals _dt_timestamp missing on rewind (ext/date/php_date.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-07-01T13:09:33Z
14574 OPEN Regression: preg_match()/preg_match_all() PREG_OFFSET_CAPTURE — capture group nested index returns parent tuple (ext/pcre/php_pcre.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-07-01T22:45:00Z
14497 OPEN Stdlib: DOMDocument(version, encoding) ctor — encoding ignored in property and saveXML (ext/dom/document.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-07-01T09:26:42Z
14455 OPEN Stdlib: DOMAttr / getAttributeNode() API missing — attribute node introspection fatal (ext/dom/attr.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-07-01T07:45:09Z
14454 OPEN Stdlib: DOMDocument::getElementsByTagNameNS() missing — namespace-qualified lookup fatal (ext/dom/php_dom.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-07-01T07:45:04Z
14409 OPEN Stdlib: DOMNode::C14N()/C14NFile() missing — canonical XML serialization fatal (ext/dom/node.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-07-01T05:39:42Z
14408 OPEN Stdlib: DOMImplementation::createDocument() optional args — 2-arg form fatal (ext/dom/php_dom.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-07-01T05:39:39Z
14395 OPEN Stdlib: DOMNode::normalize() missing — adjacent text merge fatal (ext/dom/node.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-07-01T05:08:44Z
14394 OPEN Stdlib: DOMNode replaceChild/insertBefore/removeChild missing — tree mutation fatal (ext/dom/node.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-07-01T05:08:40Z
14380 OPEN Stdlib: DOMNode::append()/prepend() missing — PHP 8 living-standard tree ops fatal (ext/dom/php_dom.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-07-01T04:37:21Z
14370 OPEN Stdlib: DOMDocument::normalizeDocument()/schemaValidate()/xinclude() missing (ext/dom/php_dom.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-07-01T04:15:50Z
14368 OPEN Stdlib: DOMDocument libxml configuration properties missing — validateOnParse/resolveExternals fatal (ext/dom/php_dom.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-07-01T04:15:45Z
14356 OPEN Stdlib: DOMDocument::loadHTML()/saveHTML() missing — HTML parse/serialize fatal (ext/dom/php_dom.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-07-01T03:37:37Z
14337 OPEN Stdlib: DOMDocument::importNode() missing — cross-document node import fatal (ext/dom/php_dom.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-07-01T03:06:00Z
13802 OPEN Regression: array_push()/array_unshift() argument unpacking — TypeError in compliance repro (re-Stdlib: array_push()/array_unshift()/array_multisort() — argument unpacking (...$values) VM Refcount fatal (ext/standard/array.c, php-src-strict) #6689, ext/standard/array.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-07-02T03:25:16Z
13801 OPEN Regression: substr(sprintf('%o', fileperms($path)), -4) — wrong tail not mode octets (re-Regression: substr() negative offset + nested string builtin arg #1 — returns offset not slice (re-#10673, ext/standard/string.c) #13616, ext/standard/string.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-06-29T21:15:14Z
13762 OPEN Regression: usort()/uasort() equal-comparator ties — key order differs from Zend (ext/standard/array.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-07-01T01:28:59Z
13759 OPEN Regression: array_replace() inline array_keys() overlay — drops string-key base entries (ext/standard/array.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-07-01T02:58:36Z
13749 OPEN Regression: date_sunrise()/date_sunset() inline SUNFUNCS_RET* constant — ValueError not string (ext/date/php_date.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-06-29T18:59:50Z
13635 OPEN Regression: ksort()/krsort() on array with int 0 and string '0' keys — by-ref corrupts array (ext/standard/array.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-06-29T16:00:14Z
13574 OPEN Regression: ArrayIterator::seek() undefined method — SeekableIterator parity (re-Stdlib: ArrayIterator::seek() missing — SeekableIterator parity (ext/spl/spl_array.c) #13561, ext/spl/spl_array.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-06-29T17:45:48Z
13345 OPEN Regression: fwrite(STDERR, $interpolated) TypeError under declare(strict_types=1) (ext/standard/streams.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-06-29T00:25:54Z
13342 OPEN Regression: MultipleIterator::attachIterator() TypeError — null inner iterator storage (re-Regression: MultipleIterator/AppendIterator — class stubs without attachIterator()/append() (ext/spl/spl_iterators.c) #13173, ext/spl/spl_iterators.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-06-29T07:08:44Z
13212 OPEN Regression: SplTempFileObject::rewind()/fgets() after fwrite — undefined method (re-Stdlib: SplTempFileObject::rewind()/fgets() after fwrite — undefined method (ext/spl/spl_file_object.c) #13119, ext/spl/spl_file_object.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-06-28T19:49:30Z
12460 OPEN Regression: putenv() invalid assignment syntax — ValueError not false (ext/standard/basic_functions.c, re-Stdlib: putenv() invalid assignment syntax — returns false not ValueError (ext/standard/basic_functions.c) #10335) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-07-01T13:36:27Z
12390 OPEN Regression: unserialize() after __sleep() object — cellToVariableWithContext canonical by-ref fatal (ext/standard/var.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-06-27T01:43:52Z
12057 OPEN Stdlib: get_object_vars() lists uninitialized typed properties — Zend omits them (ext/standard/var.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-06-26T10:37:22Z
11904 OPEN Tooling: capability matrix VM=yes for version-gated builtins not registered on reference profile (script/capability-matrix.php) enhancement, phase-4:stdlib, area:vm, area:tooling, implementation-ready, stdlib 2026-06-26T02:39:44Z
11827 OPEN Regression: str_increment('Z')/str_decrement('z') — overflow returns value not Error (ext/standard/string.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-07-02T05:22:43Z
11825 OPEN Stdlib: grapheme_str_split() without ext/intl — function_exists true, Zend false (ext/intl/grapheme) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-06-29T18:54:03Z
11815 OPEN Stdlib: grapheme_stripos()/grapheme_stristr()/grapheme_strrpos() without ext/intl — function_exists true, Zend false (ext/intl/grapheme) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-06-26T13:30:16Z
11803 OPEN Stdlib: grapheme_extract()/grapheme_substr()/grapheme_strpos() without ext/intl — function_exists true, Zend false (ext/intl/grapheme) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-06-28T07:30:30Z
11767 OPEN Stdlib: array_chunk() inline range() haystack — LogicException not chunked array (ext/standard/array.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-06-28T07:44:59Z
11687 OPEN Stdlib: sscanf() %i auto-base — 0x/0X/octal prefixes return NULL not parsed int (ext/standard/formatted_io.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-07-01T13:05:41Z
11650 OPEN Stdlib: array_find() non-empty inline haystack literal — LogicException (ext/standard/array.c, PHP 8.4) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-06-26T02:57:33Z
11604 OPEN Regression: stream_context_get_options() — http wrapper options NULL after stream_context_create() (ext/standard/streams.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-07-02T03:30:08Z
11603 OPEN Stdlib: localeconv() — decimal_point/thousands_sep/currency_symbol NULL not locale strings (ext/standard/locale.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-06-25T13:16:18Z
11586 OPEN Regression: iterator_apply() inline array arg Stdlib: ceil, floor, intval and expanded PHPT specs #3 — TypeError not Zend success (ext/spl/php_spl.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-06-25T13:20:33Z
11577 OPEN Stdlib: unpack() named format:/string: — compile error vs Zend array (ext/standard/pack.c) enhancement, phase-4:stdlib, area:compiler, area:vm, implementation-ready, stdlib 2026-07-01T11:49:03Z
11550 OPEN Stdlib: Random\Engine classes missing (Secure/Xoshiro/Pcg) — ext/random parity enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-06-25T07:59:15Z
11535 OPEN Stdlib: openssl_verify() missing — undefined function (ext/openssl/openssl.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-06-25T07:02:33Z
11527 OPEN Stdlib: $SESSION superglobal — write after session_start() not readable (ext/session/php_session.c) enhancement, phase-4:stdlib, area:vm, area:web, implementation-ready, stdlib 2026-06-25T06:31:52Z
11496 OPEN Stdlib: strptime() parsed tm* fields NULL — Zend returns tm_year/tm_mon/tm_mday (ext/standard/datetime.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-06-25T06:03:03Z
11486 OPEN Regression: unserialize() __unserialize() on file-declared class — TypeError bool→typed property (ext/standard/var.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-06-30T20:00:41Z
11485 OPEN Stdlib: proc_open() inline pipe descriptor_spec — ValueError/null operand, variable spec OK (ext/standard/proc_open.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-06-29T17:35:43Z
11452 OPEN Stdlib: count()/json_encode() on Countable/JsonSerializable — NULL when object created in closure (ext/standard/array.c, ext/json/php_json.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-06-25T02:56:43Z
11407 OPEN Stdlib: htmlspecialchars()/htmlentities() ENT_QUOTES + double_encode=false — double quote not encoded (ext/standard/html.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-06-29T00:25:56Z
11389 OPEN Stdlib: get_html_translation_table() ENT_QUOTES|ENT_SUBSTITUTE — LogicException not table (ext/standard/html.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-06-25T23:49:06Z
11377 OPEN Stdlib: call_user_func() named parameters — returns NULL, args not forwarded (ext/standard/basic_functions.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-06-25T11:27:46Z
11374 OPEN Regression: sscanf() %[scanset] — returns NULL not scanned token array (re-Stdlib: sscanf()/fscanf() %[scanset] conversion — rejected, scansets unsupported (ext/standard/formatted_io.c) #11281, ext/standard/formatted_io.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-06-25T12:42:50Z
11338 OPEN Regression: getdate()/localtime() nested strtotime() — callee receives current time not int result (ext/standard/basic_functions.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-06-25T01:58:57Z
11336 OPEN Regression: date_sun_info() — returns null not twilight timestamp array (re-Stdlib: date_sun_info() — sun/twilight timestamp array missing (ext/date/php_date.c, pairs #6137) #6831, ext/date/php_date.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-07-01T02:53:34Z
11300 OPEN Stdlib: http_build_query() inline nested array literal — LogicException not encoded query (ext/standard/http.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-06-30T19:54:56Z
11282 OPEN Regression: json_decode() JSON_THROW_ON_ERROR on malformed UTF-8 — returns NULL, no JsonException (ext/json/php_json.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-06-24T18:37:54Z
11272 OPEN Stdlib: array_keys() inline array with null key — arg Php stdlib specs implementation #1 misbinds to null (ext/standard/array.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-06-24T18:37:53Z
11219 OPEN Stdlib: array_udiff_uassoc() — Closure/arrow key comparator rejected (ext/standard/array.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-06-30T19:53:35Z
11178 OPEN Stdlib: serialize() circular array reference — OOM/hang not R: marker (ext/standard/var.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-06-24T07:50:20Z
11144 OPEN Stdlib: var_dump() multi-arg call corrupts stream resource for fwrite()/fputs() (ext/standard/var.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-07-01T02:53:34Z
11104 OPEN Stdlib: get_resources() stream registry incomplete — misses live handles Zend lists (ext/standard/basic_functions.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-06-24T04:00:06Z
11095 OPEN Stdlib: session_get_cookie_params()/session_set_cookie_params()/session_cache_limiter() missing (ext/session/session.c) enhancement, phase-4:stdlib, area:vm, area:web, implementation-ready, stdlib 2026-06-24T03:38:43Z
11058 OPEN Regression: in_array()/array_search() null needle + inline haystack literal — false not true (ext/standard/array.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-06-25T11:38:44Z
11052 OPEN Stdlib: fgets() length: named parameter misbinds stream argument (ext/standard/file.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-06-24T02:10:32Z
10858 OPEN Stdlib: DateTime('@timestamp') / date_create('@0') — unix @-prefix parse missing (ext/date/php_date.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-06-23T15:47:20Z
10777 OPEN Stdlib: array_pad() on associative array — string keys dropped, reindexed 0..n (ext/standard/array.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-06-23T10:56:28Z
10775 OPEN Stdlib: array_reduce() rejects non-empty inline array literal — LogicException not folded sum (ext/standard/array.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-06-30T14:41:15Z
10765 OPEN Stdlib: unserialize() missing class — serialize() round-trip must preserve O:C payload (ext/standard/var_unserializer.re) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-06-23T09:57:22Z
10763 OPEN Stdlib: html_entity_decode() default flags — named entities like not decoded (ext/standard/html.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-06-23T09:57:12Z
10744 OPEN Stdlib: DateTime::createFromFormat() ! bang modifier — unparsed fields must reset to epoch (ext/date/php_date.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-06-23T07:05:48Z
10743 OPEN Stdlib: date_create_from_format() invalid calendar date — false not overflow DateTime + warning (ext/date/php_date.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-06-23T07:05:17Z
10731 OPEN Stdlib: iterator_to_array() from closure — returns Generator::__set_state not drained array (ext/spl/iterator.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-06-23T06:29:28Z
10710 OPEN Stdlib: serialize(DateTime) — custom dt* blob breaks Zend round-trip (ext/date/php_date.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-06-23T05:21:25Z
10692 OPEN Stdlib: serialize(DateInterval) — missing from_string, wrong member count/order (ext/date/php_date.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-06-23T04:13:54Z
10624 OPEN Stdlib: uksort()/usort()/uasort() null callback — LogicException not TypeError (ext/standard/array.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-06-23T18:50:46Z
10533 OPEN Strategic alignment: compiler excellence pillars (2026 H2) implementation-ready, release-roadmap 2026-07-01T22:34:09Z
10519 OPEN Stdlib: html_entity_decode() combined ENT* flags — LogicException not decoded output (ext/standard/html.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-06-21T14:06:15Z
10518 OPEN Stdlib: json_decode() malformed UTF-8 — JsonException message wrong vs Zend (ext/json/php_json.c) enhancement, phase-4:stdlib, area:vm, implementation-ready, stdlib 2026-06-24T18:16:24Z.
Lane filter: issue# % 3 == 2.
After excluding stdlib/ext scope (STD Lib automation), php-in-php/php-runtime/runtime-shrink (other automation), and parity backlog snapshot meta issues: 0 eligible implementation-ready tickets.

Not claiming outside lane C per run rules.

Correction: my previous comment contained shell backticks.

Cross-post for #1492 (comments disabled / >2500 cap).

Lane C scan (2026-07-02):

Open PRs: 0 (gh pr list --state open --limit 50 returned an empty list).
Open issues sampled: gh issue list --state open --limit 80.
Lane filter: issue# % 3 == 2.
After excluding stdlib/ext scope (STD Lib automation), php-in-php/php-runtime/runtime-shrink (other automation), and parity backlog snapshot meta issues: 0 eligible implementation-ready tickets.

No claim issued; not stealing from other lanes.

claim: worker-lane-C — closing completed snapshot (all children closed)

Verified 2026-07-03: all filed children closed:

Stdlib: highlight_string() HTML markup wrong vs Zend — output length/spans differ (ext/standard/basic_functions.c) #10308, Language: property hook get hook thrown exceptions must propagate to read site (Zend/zend_property_hooks.c) #10309, Language: clone with partial property list (PHP 8.4) — syntax + readonly reinit semantics (Zend/zend_clones.c) #10310, php-in-php: CoalesceRuntime + NullsafeRuntime — route ??/?-> LLVM bridges through Vm PHP not lib/JIT/Builtin/*Runtime (#1492) #10311, Language: class/interface/trait constant new expression (PHP 8.3+) — compile gate + object identity (Zend/zend_constants.c) #10312
Upgraded specs Stdlib: highlight_string() / highlight_file() — syntax-highlighted output (ext/standard parity) #3164, Language: property hook set hook thrown exceptions must propagate to write site (Zend/zend_property_hooks.c) #9849, Regression: highlight_file()/highlight_string() __FILE__/__DIR__ args still fail compile — re-#9924/#9140 (Zend/zend_compile.c) #9973 also closed

Bootstrap: make bootstrap-selfhost-vm-driver-execute-probe green on master.

Closing this snapshot tracker. Cross-post for #1492 (comments locked).

All child issues closed — snapshot complete (lane-C audit 2026-07-03).

Parity backlog snapshot 2026-06-20 (o) — clone-with, const-new, hook get throw, highlight HTML, ??/?-> runtime (refs #1492) #10313

Description

Architect run 2026-06-20 (o)

Top 5 gaps filed (claimable)

Upgraded specs

Activity

PurHur commented on Jun 28, 2026

PurHur commented on Jun 28, 2026

Worker lane C — queue audit (2026-06-28, cursor-agent-lane-c)

Scan summary

Child issues from snapshots

Result

PurHur commented on Jun 28, 2026

Scan summary

Eligible claimable issues in lane C

Result

PurHur commented on Jun 29, 2026

Scan summary

Repro probes on master (./script/docker-exec.sh)

Eligible claimable issues in lane C

Maintainer action

PurHur commented on Jun 29, 2026

Scan summary

Excluded per lane rules

Eligible claimable issues in lane C

Maintainer action

PurHur commented on Jun 29, 2026

Worker lane C — queue audit (2026-06-29, cursor-agent-lane-c)

Scan method

Exclusions (per lane rules)

Result — zero eligible issues to claim

Lowest lane-C implementation-ready backlog (blocked — stdlib label)

Recommendation

PurHur commented on Jun 29, 2026

Scan summary

Claim / release this run

Spot-check repros (lane C, stdlib-owned — not claimed)

Active claims blocking stdlib lane C (not stolen)

Result

Maintainer action

PurHur commented on Jun 29, 2026

Worker lane C — queue audit (2026-06-29, cursor-agent-lane-c)

Scan summary

Exclusions (per lane rules)

Result — 0 eligible issues to claim

Highest-priority non-stdlib gap (wrong lane for C)

Maintainer action

PurHur commented on Jun 29, 2026

Worker lane C — queue audit (2026-06-29, cursor-agent-lane-c)

Scan summary

Exclusions (per lane rules)

Spot-check repros on master (./script/docker-exec.sh)

Result — 0 eligible issues to claim

Maintainer action

PurHur commented on Jun 29, 2026

Scan summary

In-flight work (pre-run)

Eligible claimable issues in lane C

Result

PurHur commented on Jun 30, 2026

Scan summary

Exclusions (per lane rules)

Spot-check repros on master (./script/docker-exec.sh)

Result — 0 eligible issues to claim

Maintainer action

PurHur commented on Jun 30, 2026

Worker lane C — queue audit (2026-06-30, cursor-agent-lane-c)

Scan method

Eligible after ownership rules: 0

Non-stdlib implementation-ready (all lanes)

Compiler-area lane C (blocked by stdlib scope)

Spot-checks

Result

Maintainer action

3 remaining items

PurHur commented on Jun 30, 2026

PurHur commented on Jul 1, 2026

PurHur commented on Jul 1, 2026

Worker lane C — full queue audit (2026-07-01, cursor-agent-lane-c)

Scan summary

Repro probes on master (`./script/docker-exec.sh`)

Lowest lane-C `implementation-ready` backlog (blocked — stdlib label)

Spot-check repros on master (`./script/docker-exec.sh`)

Spot-check repros on master (`./script/docker-exec.sh`)

Non-stdlib `implementation-ready` (all lanes)