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Ben Ramsey has announced the release candidate for PHP 8.1.18 for testing.


- Core:
. Added optional support for max_execution_time in ZTS/Linux builds (Kévin Dunglas)
. Fixed use-after-free in recursive AST evaluation. (ilutov)
. Fixed bug GH-8646 (Memory leak PHP FPM 8.1). (nielsdos)
. Fixed bug GH-10801 (Named arguments in CTE functions cause a segfault). (nielsdos)
. Fixed bug GH-8789 (PHP 8.0.20 (ZTS) zend_signal_handler_defer crashes on apache). (nielsdos)
. Fixed bug GH-10015 (zend_signal_handler_defer crashes on apache shutdown). (nielsdos)
. Fixed bug GH-10810 (Fix NUL byte terminating Exception::__toString()). (ilutov)
. Fix potential memory corruption when mixing __callStatic() and FFI. (ilutov)

- Date:
. Fixed bug GH-10583 (DateTime modify with tz pattern should not update linked timezone). (Derick)

- FPM:
. Fixed bug GH-10611 (fpm_env_init_main leaks environ). (nielsdos)
. Destroy file_handle in fpm_main. (Jakub Zelenka, nielsdos)
. Fixed bug #74129 (Incorrect SCRIPT_NAME with apache ProxyPassMatch when spaces are in path). (Jakub Zelenka)

- FTP:
. Propagate success status of ftp_close(). (nielsdos)
. Fixed bug GH-10521 (ftp_get/ftp_nb_get resumepos offset is maximum 10GB). (nielsdos)

. Fix build failure with Clang 16. (orlitzky)

- MySQLnd:
. Fixed bug GH-8979 (Possible Memory Leak with SSL-enabled MySQL connections). (nielsdos)

- Opcache:
. Fixed build for macOS to cater with pkg-config settings. (David Carlier)
. Fixed bug GH-8065 (opcache.consistency_checks > 0 causes segfaults in PHP >= 8.1.5 in fpm context). (nielsdos)

- OpenSSL:
. Add missing error checks on file writing functions. (nielsdos)

- PDO Firebird:
. Fixed bug GH-10908 (Bus error with PDO Firebird on RPI with 64 bit kernel and 32 bit userland). (nielsdos)

. Fixed missing and inconsistent error checks on SQLAllocHandle. (nielsdos)

- Phar:
. Fixed bug GH-10766 (PharData archive created with Phar::Zip format does not keep files metadata (datetime)). (nielsdos)
. Add missing error checks on EVP_MD_CTX_create() and EVP_VerifyInit(). (nielsdos)

. Fixed typo in the array returned from pg_meta_data (extended mode). (David Carlier)

- SPL:
. Fixed bug GH-10519 (Array Data Address Reference Issue). (Nathan Freeman)
. Fixed bug GH-10844 (ArrayIterator allows modification of readonly props). (ilutov)

- Standard:
. Fixed bug GH-10885 (stream_socket_server context leaks). (ilutov)
. Fixed bug GH-10052 (Browscap crashes PHP 8.1.12 on request shutdown (apache2)). (nielsdos)
. Fixed oss-fuzz #57392 (Buffer-overflow in php_fgetcsv() with \0 delimiter and enclosure). (ilutov)
. Fixed undefined behaviour in unpack(). (nielsdos)

Release php-8.1.18RC1 · php/php-src