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The release candidate for PHP 8.2.18 has been announced by Pierrick Charron. This update fixes a number of memory corruption bugs, weak references, and other problems that have been reported. The core bug GH-13612 was fixed, along with other issues such as the failure of the AX_GCC_FUNC_ATTRIBUTE function, the generalization not scaling well with a large number of objects created in the destructor, the absence of ZPP checks, the possibility of memory leaks in the results of the XPath evaluation, the incorrect check in the fpm_shm_free() function, the GD bug GH-12019, the Gettext bug GH-13452, the MySQLnd bug GH-13452, the Opcache bug GH-13508, the sockets bug GH-13604, the SPL bug GH-13531, and the XML bug GH-13517.


- Core:
. Fixed bug GH-13612 (Corrupted memory in destructor with weak references).
. Fixed bug GH-13784 (AX_GCC_FUNC_ATTRIBUTE failure). (Remi)
. Fixed bug GH-13670 (GC does not scale well with a lot of objects created in
destructor). (Arnaud)

- DOM:
. Add some missing ZPP checks. (nielsdos)
. Fix potential memory leak in XPath evaluation results. (nielsdos)
. Fix phpdoc for DOMDocument load methods. (VincentLanglet)

. Fix incorrect check in fpm_shm_free(). (nielsdos)

- GD:
. Fixed bug GH-12019 (add GDLIB_CFLAGS in feature tests). (Michael Orlitzky)

- Gettext:
. Fixed sigabrt raised with dcgettext/dcngettext calls with gettext 0.22.5
with category set to LC_ALL. (David Carlier)

- MySQLnd:
. Fix GH-13452 (Fixed handshake response [mysqlnd]). (Saki Takamachi)
. Fix incorrect charset length in check_mb_eucjpms(). (nielsdos)

- Opcache:
. Fixed GH-13508 (JITed QM_ASSIGN may be optimized out when op1 is null).
(Arnaud, Dmitry)
. Fixed GH-13712 (Segmentation fault for enabled observers when calling trait
method of internal trait when opcache is loaded). (Bob)

- PDO:
. Fix various PDORow bugs. (Girgias)

- Random:
. Fixed bug GH-13544 (Pre-PHP 8.2 compatibility for mt_srand with unknown
modes). (timwolla)
. Fixed bug GH-13690 (Global Mt19937 is not properly reset in-between
requests when MT_RAND_PHP is used). (timwolla)

- Session:
. Fixed bug GH-13680 (Segfault with session_decode and compilation error).

- Sockets:
. Fixed bug GH-13604 (socket_getsockname returns random characters in the end
of the socket name). (David Carlier)

- SPL:
. Fixed bug GH-13531 (Unable to resize SplfixedArray after being unserialized
in PHP 8.2.15). (nielsdos)
. Fixed bug GH-13685 (Unexpected null pointer in zend_string.h). (nielsdos)

- Standard:
. Fixed bug GH-11808 (Live filesystem modified by tests). (nielsdos)
. Fixed GH-13402 (Added validation of `\n` in $additional_headers of mail()).
. Fixed bug GH-13203 (file_put_contents fail on strings over 4GB on Windows).

- XML:
. Fixed bug GH-13517 (Multiple test failures when building with
--with-expat). (nielsdos)

Release php-8.2.18RC1 · php/php-src