PHP version 8.4.7 (06 May 2025)

Core:

• 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)