PHP-8.4.7RC1 is now available for testing and fixes several problems, such as endless loops when checking old attributes, issues with lazy proxy calls, a memory error in extract(), crashes in array_walk(), and changes to DateInterval properties through dynamic properties. Additionally, it addressed memory leaks in php_scandir, resolved DBA issues, rectified filter bugs, corrected GD issues, mitigated intl overflows, resolved LDAP issues, fixed libxml issues, improved Opcache performance, eliminated JIT segfaults, and rectified OpenSSL issues. The update also resolved issues related to PDO Firebird, PDO Sqlite, PgSql, and SPL, while also addressing resource leaks in iptcembed(). The release provides updates on deprecated session options in PHP 8.4 and resolves issues related to ZipArchive::addGlob().

php-8.4.7RC1

- Core:
. Fixed bug GH-17711 and GH-18022 (Infinite recursion on deprecated attribute
evaluation). (ilutov)
. Fixed bug GH-18038 (Lazy proxy calls magic methods twice). (Arnaud)
. Fixed bug GH-18209 (Use-after-free in extract() with EXTR_REFS). (ilutov)
. Fixed bug GH-18268 (Segfault in array_walk() on object with added property
hooks). (ilutov)
. Fixed bug GH-18304 (Changing the properties of a DateInterval through
dynamic properties triggers a SegFault). (nielsdos)
. Fix some leaks in php_scandir. (nielsdos)

- DBA:
. FIxed bug GH-18247 dba_popen() memory leak on invalid path. (David Carlier)

- Filter:
. Fixed bug GH-18309 (ipv6 filter integer overflow). (nielsdos)

- GD:
. Fixed imagecrop() overflow with rect argument with x/width y/heigh usage
in gdImageCrop(). (David Carlier)
. Fixed GH-18243 imagettftext() overflow/underflow on font size value.
(David Carlier)

- Intl:
. Fix reference support for intltz_get_offset(). (nielsdos)

- LDAP:
. Fixed bug GH-17776 (LDAP_OPT_X_TLS_* options can't be overridden). (Remi)
. Fix NULL deref on high modification key. (nielsdos)

- libxml:
. Fixed custom external entity loader returning an invalid resource leading
to a confusing TypeError message. (Girgias)

- Opcache:
. Fixed bug GH-18294 (assertion failure zend_jit_ir.c). (nielsdos)
. Fixed bug GH-18289 (Fix segfault in JIT). (Florian Engelhardt)
. Fixed bug GH-18136 (tracing JIT floating point register clobbering on
Windows and ARM64). (nielsdos)

- OpenSSL:
. Fix memory leak in openssl_sign() when passing invalid algorithm.
(nielsdos)
. Fix potential leaks when writing to BIO fails. (nielsdos)

- PDO Firebird:
. Fixed bug GH-18276 (persistent connection - "zend_mm_heap corrupted"
with setAttribute()) (SakiTakamachi).
. Fixed bug GH-17383 (PDOException has wrong code and message since PHP 8.4)
(SakiTakamachi).

- PDO Sqlite:
. Fix memory leak on error return of collation callback. (nielsdos)

- PgSql:
. Fix uouv in pg_put_copy_end(). (nielsdos)

- SPL:
. Fixed bug GH-18322 (SplObjectStorage debug handler mismanages memory).
(nielsdos)

- Standard:
. Fixed bug GH-18145 (php8ts crashes in php_clear_stat_cache()).
(Jakub Zelenka)
. Fix resource leak in iptcembed() on error. (nielsdos)

- Tests:
. Address deprecated PHP 8.4 session options to prevent test failures.
(willvar)

- Zip:
. Fix uouv when handling empty options in ZipArchive::addGlob(). (nielsdos)
. Fix memory leak when handling a too long path in ZipArchive::addGlob().
(nielsdos)

Release php-8.4.7RC1 · php/php-src