PHP 8.3.19

What's new in this version:

BCMath:
- Fixed bug GH-17398 (bcmul memory leak)

Core:
- Fixed bug GH-17623 (Broken stack overflow detection for variable compilation)
- Fixed bug GH-17618 (UnhandledMatchError does not take zend.exception_ignore_args=1 into account)
- Fix fallback paths in fast_long_{add,sub}_function
- Fixed bug OSS-Fuzz #391975641 (Crash when accessing property backing value by reference)
- Fixed bug GH-17718 (Calling static methods on an interface that has `__callStatic` is allowed)

Fixed bug GH-17713 (ReflectionProperty:getRawValue() and related methods may call hooks of overridden properties)
- Fixed bug GH-17916 (Final abstract properties should error)
- Fixed bug GH-17866 (zend_mm_heap corrupted error after upgrading from 8.4.3 to 8.4.4)
- Fixed GHSA-rwp7-7vc6-8477 (Reference counting in php_request_shutdown causes Use-After-Free)

DOM:
- Fixed bug GH-17609 (Typo in error message: Dom\NO_DEFAULT_NS instead of Dom\HTML_NO_DEFAULT_NS)
- Fixed bug GH-17802 (\Dom\HTMLDocument querySelector attribute name is case sensitive in HTML)
- Fixed bug GH-17847 (xinclude destroys live node)
- Fix using Dom\Node with Dom\XPath callbacks

GD:
- Fixed bug GH-17703 (imagescale with both width and height negative values triggers only an Exception on width)
- Fixed bug GH-17772 (imagepalettetotruecolor crash with memory_limit=2M)

FFI:
- Fix FFI Parsing of Pointer Declaration Lists

FPM:
- Fixed bug GH-17643 (FPM with httpd ProxyPass encoded PATH_INFO env)

LDAP:
- Fixed bug GH-17704 (ldap_search fails when $attributes contains a non-packed array with numerical keys)

LibXML:
- Fixed GHSA-wg4p-4hqh-c3g9 (Reocurrence of #72714)
- Fixed GHSA-p3x9-6h7p-cgfc (libxml streams use wrong `content-type` header when requesting a redirected resource)

MBString:
- Fixed bug GH-17503 (Undefined float conversion in mb_convert_variables)

Opcache:
- Fixed bug GH-17654 (Multiple classes using same trait causes function JIT crash)
- Fixed bug GH-17577 (JIT packed type guard crash)
- Fixed bug GH-17747 (Exception on reading property in register-based FETCH_OBJ_R breaks JIT)
- Fixed bug GH-17715 (Null pointer deref in observer API when calling cases() method on preloaded enum)
- Fixed bug GH-17868 (Cannot allocate memory with tracing JIT on 8.4.4)

PDO_SQLite:

Fixed GH-17837 ():getColumnMeta() on unexecuted statement segfaults)
- Fix cycle leak in sqlite3 setAuthorizer()
- Fix memory leaks in pdo_sqlite callback registration

Phar:
- Fixed bug GH-17808: PharFileInfo refcount bug

PHPDBG:
- Partially fixed bug GH-17387 (Trivial crash in phpdbg lexer)
- Fix memory leak in phpdbg calling registered function

Reflection:
- Fixed bug GH-15902 (Core dumped in ext/reflection/php_reflection.c)
- Fixed missing final and abstract flags when dumping properties

Standard:
- Fixed bug #72666 (stat cache clearing inconsistent between file:// paths and plain paths)

Streams:
- Fixed bug GH-17650 (realloc with size 0 in user_filters.c)
- Fix memory leak on overflow in _php_stream_scandir()
- Fixed GHSA-hgf5-96fm-v528 (Stream HTTP wrapper header check might omit basic auth header)
- Fixed GHSA-52jp-hrpf-2jff (Stream HTTP wrapper truncate redirect location to 1024 bytes)
- Fixed GHSA-pcmh-g36c-qc44 (Streams HTTP wrapper does not fail for headers without colon)
- Fixed GHSA-v8xr-gpvj-cx9g (Header parser of `http` stream wrapper does not handle folded headers)

Windows:
- Fixed phpize for Windows 11 (24H2)
- Fixed GH-17855 (CURL_STATICLIB flag set even if linked with shared lib)

Zlib:
- Fixed bug GH-17745 (zlib extension incorrectly handles object arguments)
- Fix memory leak when encoding check fails
- Fix zlib support for large files