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Stdlib: add ext/fileinfo finfo_* MIME sniff (#3366) #19239

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Merged
PurHur merged 1 commit into from
Jul 15, 2026
Merged

Stdlib: add ext/fileinfo finfo_* MIME sniff (#3366) #19239

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178 changes: 127 additions & 51 deletions docs/bootstrap-inventory.md
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Expand Up @@ -8,11 +8,11 @@ Regenerate: `php script/bootstrap-inventory.php`

| Metric | Count |
|--------|------:|
| PHP files on vm.php path | 4918 |
| Phase A inventory files (M2 ratio SSOT) | 4918 |
| PHP files on vm.php path | 4927 |
| Phase A inventory files (M2 ratio SSOT) | 4927 |
| Phase A ratio-deferred paths | 0 |
| Source constructs flagged (blockers) | 0 |
| Source constructs flagged (warnings) | 13168 |
| Source constructs flagged (warnings) | 13199 |

## Compiler CFG gaps (`lib/Compiler.php`)

Expand Down Expand Up @@ -347,6 +347,15 @@ Rank live CFG gaps across inventory files: `php script/bootstrap-inventory-triag
| `ext/exif/VmExifWarning.php` | 0 | 1 |
| `ext/exif/exif_imagetype.php` | 0 | 2 |
| `ext/exif/exif_read_data.php` | 0 | 5 |
| `ext/fileinfo/BuiltinClasses.php` | 0 | 7 |
| `ext/fileinfo/FileinfoConstants.php` | 0 | 1 |
| `ext/fileinfo/Module.php` | 0 | 7 |
| `ext/fileinfo/VmFinfo.php` | 0 | 3 |
| `ext/fileinfo/finfo_buffer.php` | 0 | 3 |
| `ext/fileinfo/finfo_close.php` | 0 | 2 |
| `ext/fileinfo/finfo_file.php` | 0 | 3 |
| `ext/fileinfo/finfo_open.php` | 0 | 2 |
| `ext/fileinfo/finfo_set_flags.php` | 0 | 2 |
| `ext/filter/BuiltinEnums.php` | 0 | 3 |
| `ext/filter/FilterBatchJitHelper.php` | 0 | 6 |
| `ext/filter/FilterBooleanJitHelper.php` | 0 | 1 |
Expand Down Expand Up @@ -4245,7 +4254,7 @@ Rank live CFG gaps across inventory files: `php script/bootstrap-inventory-triag
| `lib/ReadonlyFunctionRejector.php` | 0 | 2 |
| `lib/ReadonlyMethodModifierRejector.php` | 0 | 2 |
| `lib/ReferenceProfileTokenScan.php` | 0 | 1 |
| `lib/Runtime.php` | 0 | 90 |
| `lib/Runtime.php` | 0 | 91 |
| `lib/RuntimeStrictness.php` | 0 | 1 |
| `lib/SourceBareThrowRewriter.php` | 0 | 1 |
| `lib/SourcePreprocessor/PropertyHooks.php` | 0 | 5 |
Expand Down Expand Up @@ -7073,6 +7082,72 @@ Rank live CFG gaps across inventory files: `php script/bootstrap-inventory-triag
- new Variable (line 62)
- 2 class method(s)

### `ext/fileinfo/BuiltinClasses.php`

**Warnings** (review for bootstrap subset):
- new ClassEntry (line 30)
- new FinfoConstruct (line 32)
- new ArgumentCountError (line 66)
- new ArgumentCountError (line 97)
- new ArgumentCountError (line 129)
- new ArgumentCountError (line 156)
- 6 class method(s)

### `ext/fileinfo/FileinfoConstants.php`

**Warnings** (review for bootstrap subset):
- 1 class method(s)

### `ext/fileinfo/Module.php`

**Warnings** (review for bootstrap subset):
- new VM\Variable (line 29)
- new finfo_open (line 38)
- new finfo_file (line 39)
- new finfo_buffer (line 40)
- new finfo_close (line 41)
- new finfo_set_flags (line 42)
- 3 class method(s)

### `ext/fileinfo/VmFinfo.php`

**Warnings** (review for bootstrap subset):
- new Variable (line 35)
- new ObjectEntry (line 36)
- 16 class method(s)

### `ext/fileinfo/finfo_buffer.php`

**Warnings** (review for bootstrap subset):
- new ArgumentCountError (line 30)
- new ArgumentCountError (line 36)
- 2 class method(s)

### `ext/fileinfo/finfo_close.php`

**Warnings** (review for bootstrap subset):
- new ArgumentCountError (line 29)
- 2 class method(s)

### `ext/fileinfo/finfo_file.php`

**Warnings** (review for bootstrap subset):
- new ArgumentCountError (line 30)
- new ArgumentCountError (line 36)
- 2 class method(s)

### `ext/fileinfo/finfo_open.php`

**Warnings** (review for bootstrap subset):
- new ArgumentCountError (line 30)
- 2 class method(s)

### `ext/fileinfo/finfo_set_flags.php`

**Warnings** (review for bootstrap subset):
- new ArgumentCountError (line 29)
- 2 class method(s)

### `ext/filter/BuiltinEnums.php`

**Warnings** (review for bootstrap subset):
Expand Down Expand Up @@ -32725,53 +32800,54 @@ Rank live CFG gaps across inventory files: `php script/bootstrap-inventory-triag
- new ext\xmlwriter\Module (line 237)
- new ext\gd\Module (line 238)
- new ext\exif\Module (line 239)
- new ext\iconv\Module (line 240)
- new ext\gettext\Module (line 241)
- new ext\mbstring\Module (line 242)
- new ext\filter\Module (line 243)
- new ext\calendar\Module (line 244)
- new ext\ldap\Module (line 245)
- new ext\session\Module (line 246)
- new ext\bcmath\Module (line 247)
- new ext\gmp\Module (line 248)
- new ext\stats\Module (line 249)
- new ext\opcache\Module (line 250)
- new ext\openssl\Module (line 251)
- new ext\curl\Module (line 252)
- new ext\hash\Module (line 253)
- new ext\posix\Module (line 254)
- new ext\inotify\Module (line 255)
- new ext\pcntl\Module (line 256)
- new ext\sockets\Module (line 257)
- new ext\ftp\Module (line 258)
- new ext\ctype\Module (line 259)
- new ext\tokenizer\Module (line 260)
- new ext\random\Module (line 261)
- new ext\igbinary\Module (line 262)
- new ext\msgpack\Module (line 263)
- new ext\zstd\Module (line 264)
- new ext\lzf\Module (line 265)
- new ext\bz2\Module (line 266)
- new ext\brotli\Module (line 267)
- new ext\sodium\Module (line 268)
- new ext\sqlite3\Module (line 269)
- new ext\phar\Module (line 270)
- new ext\uri\Module (line 271)
- new ext\uuid\Module (line 272)
- new ext\uploadprogress\Module (line 273)
- new ext\sysvshm\Module (line 274)
- new ext\sysvsem\Module (line 275)
- new ext\standard\Module (line 276)
- new JIT (line 352)
- new JITContext (line 366)
- new SealedClassPreprocessor (line 431)
- new StaticClassPreprocessor (line 434)
- new SourcePreprocessor\PropertyHooks (line 437)
- new State (line 577)
- new ReflectionProperty (line 604)
- new ReflectionProperty (line 607)
- new LintCompiler (line 1018)
- new Variable (line 1148)
- new ext\fileinfo\Module (line 240)
- new ext\iconv\Module (line 241)
- new ext\gettext\Module (line 242)
- new ext\mbstring\Module (line 243)
- new ext\filter\Module (line 244)
- new ext\calendar\Module (line 245)
- new ext\ldap\Module (line 246)
- new ext\session\Module (line 247)
- new ext\bcmath\Module (line 248)
- new ext\gmp\Module (line 249)
- new ext\stats\Module (line 250)
- new ext\opcache\Module (line 251)
- new ext\openssl\Module (line 252)
- new ext\curl\Module (line 253)
- new ext\hash\Module (line 254)
- new ext\posix\Module (line 255)
- new ext\inotify\Module (line 256)
- new ext\pcntl\Module (line 257)
- new ext\sockets\Module (line 258)
- new ext\ftp\Module (line 259)
- new ext\ctype\Module (line 260)
- new ext\tokenizer\Module (line 261)
- new ext\random\Module (line 262)
- new ext\igbinary\Module (line 263)
- new ext\msgpack\Module (line 264)
- new ext\zstd\Module (line 265)
- new ext\lzf\Module (line 266)
- new ext\bz2\Module (line 267)
- new ext\brotli\Module (line 268)
- new ext\sodium\Module (line 269)
- new ext\sqlite3\Module (line 270)
- new ext\phar\Module (line 271)
- new ext\uri\Module (line 272)
- new ext\uuid\Module (line 273)
- new ext\uploadprogress\Module (line 274)
- new ext\sysvshm\Module (line 275)
- new ext\sysvsem\Module (line 276)
- new ext\standard\Module (line 277)
- new JIT (line 353)
- new JITContext (line 367)
- new SealedClassPreprocessor (line 432)
- new StaticClassPreprocessor (line 435)
- new SourcePreprocessor\PropertyHooks (line 438)
- new State (line 578)
- new ReflectionProperty (line 605)
- new ReflectionProperty (line 608)
- new LintCompiler (line 1019)
- new Variable (line 1149)
- 53 class method(s)

### `lib/RuntimeStrictness.php`
Expand Down
9 changes: 7 additions & 2 deletions docs/capabilities.md
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Expand Up @@ -126,7 +126,7 @@ Auto-generated by `script/capability-matrix.php`. Do not edit by hand.
| `count` | yes | yes | yes | standard | JIT PHPT; AOT PHPT |
| `count_chars` | yes | yes | yes | standard | JIT PHPT; AOT PHPT |
| `crc32` | yes | yes | yes | standard | JIT PHPT; AOT PHPT |
| `crc32c` | no | no | no | standard | impl present; gated (8.4.0 ref, since 8.3.0); AOT PHPT |
| `crc32c` | no | no | no | standard | impl present; gated (8.4.0 ref, since 8.3.0); JIT PHPT; AOT PHPT |
| `crypt` | yes | yes | yes | standard | JIT PHPT; AOT PHPT |
| `ctype_alnum` | yes | yes | yes | ctype | JIT PHPT; AOT PHPT |
| `ctype_alpha` | yes | yes | yes | ctype | JIT PHPT; AOT PHPT |
Expand Down Expand Up @@ -246,6 +246,11 @@ Auto-generated by `script/capability-matrix.php`. Do not edit by hand.
| `filter_list` | yes | yes | yes | filter | JIT PHPT |
| `filter_var` | yes | yes | yes | filter | JIT PHPT; AOT PHPT |
| `filter_var_array` | yes | yes | yes | filter | AOT PHPT |
| `finfo_buffer` | yes | no | no | fileinfo | ext/fileinfo VM sniff via VmMime (JIT deferred) (#3366); not implemented for JIT in this compiler build (issue #3366) |
| `finfo_close` | yes | no | no | fileinfo | ext/fileinfo VM sniff via VmMime (JIT deferred) (#3366); not implemented for JIT in this compiler build (issue #3366) |
| `finfo_file` | yes | no | no | fileinfo | ext/fileinfo VM sniff via VmMime (JIT deferred) (#3366); not implemented for JIT in this compiler build (issue #3366) |
| `finfo_open` | yes | no | no | fileinfo | ext/fileinfo VM sniff via VmMime (JIT deferred) (#3366); not implemented for JIT in this compiler build (issue #3366) |
| `finfo_set_flags` | yes | no | no | fileinfo | ext/fileinfo VM sniff via VmMime (JIT deferred) (#3366); not implemented for JIT in this compiler build (issue #3366) |
| `floatval` | yes | yes | yes | standard | JIT PHPT; AOT PHPT |
| `flock` | yes | yes | yes | standard | JIT PHPT; AOT PHPT |
| `floor` | yes | yes | yes | standard | JIT PHPT; AOT PHPT |
Expand Down Expand Up @@ -485,7 +490,7 @@ Auto-generated by `script/capability-matrix.php`. Do not edit by hand.
| `lstat` | yes | yes | yes | standard | JIT PHPT |
| `ltrim` | yes | yes | yes | standard | JIT PHPT; AOT PHPT |
| `mail` | yes | yes | yes | standard | JIT PHPT |
| `max` | yes | yes | yes | standard | AOT PHPT |
| `max` | yes | yes | yes | standard | JIT PHPT; AOT PHPT |
| `mb_check_encoding` | yes | yes | yes | mbstring | JIT PHPT; AOT PHPT |
| `mb_chr` | yes | yes | yes | mbstring | |
| `mb_convert_case` | yes | yes | yes | mbstring | JIT PHPT; AOT PHPT |
Expand Down
10 changes: 8 additions & 2 deletions docs/pages/capability-comparison.html
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Expand Up @@ -64,8 +64,8 @@ <h1>PHP capability comparison</h1>
</article>
<article>
<div>Stdlib builtins</div>
<strong>939</strong> / 1011 full (VM+JIT+AOT)
<p style="margin:0.35rem 0 0;font-size:0.88rem;color:var(--text-muted)">47 partial · 25 gaps</p>
<strong>940</strong> / 1017 full (VM+JIT+AOT)
<p style="margin:0.35rem 0 0;font-size:0.88rem;color:var(--text-muted)">52 partial · 25 gaps</p>
</article>
<article>
<div>Legend</div>
Expand Down Expand Up @@ -425,6 +425,11 @@ <h2>Stdlib builtins</h2>
<tr data-support="full"><td><code>`filter_list`</code></td><td class="status-yes">yes</td><td class="status-yes">yes</td><td class="status-yes">yes</td><td class="status-yes">yes</td><td>—</td></tr>
<tr data-support="full"><td><code>`filter_var`</code></td><td class="status-yes">yes</td><td class="status-yes">yes</td><td class="status-yes">yes</td><td class="status-yes">yes</td><td>—</td></tr>
<tr data-support="full"><td><code>`filter_var_array`</code></td><td class="status-yes">yes</td><td class="status-yes">yes</td><td class="status-yes">yes</td><td class="status-yes">yes</td><td>—</td></tr>
<tr data-support="partial"><td><code>`finfo_buffer`</code></td><td class="status-yes">yes</td><td class="status-yes">yes</td><td class="status-no">no</td><td class="status-no">no</td><td>—</td></tr>
<tr data-support="partial"><td><code>`finfo_close`</code></td><td class="status-yes">yes</td><td class="status-yes">yes</td><td class="status-no">no</td><td class="status-no">no</td><td>—</td></tr>
<tr data-support="partial"><td><code>`finfo_file`</code></td><td class="status-yes">yes</td><td class="status-yes">yes</td><td class="status-no">no</td><td class="status-no">no</td><td>—</td></tr>
<tr data-support="partial"><td><code>`finfo_open`</code></td><td class="status-yes">yes</td><td class="status-yes">yes</td><td class="status-no">no</td><td class="status-no">no</td><td>—</td></tr>
<tr data-support="partial"><td><code>`finfo_set_flags`</code></td><td class="status-yes">yes</td><td class="status-yes">yes</td><td class="status-no">no</td><td class="status-no">no</td><td>—</td></tr>
<tr data-support="full"><td><code>`floatval`</code></td><td class="status-yes">yes</td><td class="status-yes">yes</td><td class="status-yes">yes</td><td class="status-yes">yes</td><td>—</td></tr>
<tr data-support="full"><td><code>`flock`</code></td><td class="status-yes">yes</td><td class="status-yes">yes</td><td class="status-yes">yes</td><td class="status-yes">yes</td><td>—</td></tr>
<tr data-support="full"><td><code>`floor`</code></td><td class="status-yes">yes</td><td class="status-yes">yes</td><td class="status-yes">yes</td><td class="status-yes">yes</td><td>—</td></tr>
Expand Down Expand Up @@ -831,6 +836,7 @@ <h2>Stdlib builtins</h2>
<tr data-support="full"><td><code>`phpc_gc_notify_object_freed_native`</code></td><td class="status-yes">yes</td><td class="status-yes">yes</td><td class="status-yes">yes</td><td class="status-yes">yes</td><td>—</td></tr>
<tr data-support="full"><td><code>`phpc_match_unhandled_operand_is_object`</code></td><td class="status-yes">yes</td><td class="status-yes">yes</td><td class="status-yes">yes</td><td class="status-yes">yes</td><td>—</td></tr>
<tr data-support="full"><td><code>`phpc_mm_free_native`</code></td><td class="status-yes">yes</td><td class="status-yes">yes</td><td class="status-yes">yes</td><td class="status-yes">yes</td><td>—</td></tr>
<tr data-support="full"><td><code>`phpc_native_environ_mirror_into_ht`</code></td><td class="status-yes">yes</td><td class="status-yes">yes</td><td class="status-yes">yes</td><td class="status-yes">yes</td><td>—</td></tr>
<tr data-support="full"><td><code>`phpc_native_ht_alloc`</code></td><td class="status-yes">yes</td><td class="status-yes">yes</td><td class="status-yes">yes</td><td class="status-yes">yes</td><td>—</td></tr>
<tr data-support="full"><td><code>`phpc_native_ht_set_hashtable_at`</code></td><td class="status-yes">yes</td><td class="status-yes">yes</td><td class="status-yes">yes</td><td class="status-yes">yes</td><td>—</td></tr>
<tr data-support="full"><td><code>`phpc_native_ht_set_string_at`</code></td><td class="status-yes">yes</td><td class="status-yes">yes</td><td class="status-yes">yes</td><td class="status-yes">yes</td><td>—</td></tr>
Expand Down
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