Patrick Allaert has announced the release candidate for PHP 8.1.21.

php-8.1.21RC1

- CLI:
. Fixed bug GH-11246 (cli/get_set_process_title fails on MacOS). (James Lucas)

- Core:
. Fixed build for the riscv64 architecture/GCC 12. (Daniil Gentili)

- Curl:
. Fixed bug GH-11433 (Unable to set CURLOPT_ACCEPT_ENCODING to NULL). (nielsdos)

- DOM:
. Fixed bugs GH-11288 and GH-11289 and GH-11290 and GH-9142 (DOMExceptions and segfaults with replaceWith). (nielsdos)
. Fixed bug GH-10234 (Setting DOMAttr::textContent results in an empty attribute value). (nielsdos)
. Fix return value in stub file for DOMNodeList::item. (divinity76)
. Fix spec compliance error with '*' namespace for DOMDocument::getElementsByTagNameNS. (nielsdos)
. Fix DOMElement::append() and DOMElement::prepend() hierarchy checks. (nielsdos)
. Fixed bug GH-11347 (Memory leak when calling a static method inside an xpath query). (nielsdos)
. Fixed bug #67440 (append_node of a DOMDocumentFragment does not reconcile namespaces). (nielsdos)
. Fixed bug #81642 (DOMChildNode::replaceWith() bug when replacing a node with itself). (nielsdos)
. Fixed bug #77686 (Removed elements are still returned by getElementById). (nielsdos)
. Fixed bug #70359 (print_r() on DOMAttr causes Segfault in php_libxml_node_free_list()). (nielsdos)
. Fixed bug #78577 (Crash in DOMNameSpace debug info handlers). (nielsdos)
. Fix lifetime issue with getAttributeNodeNS(). (nielsdos)
. Fix "invalid state error" with cloned namespace declarations. (nielsdos)
. Fixed bug #55294 and #47530 and #47847 (various namespace reconciliation issues). (nielsdos)
. Fixed bug #80332 (Completely broken array access functionality with DOMNamedNodeMap). (nielsdos)

- Opcache:
. Fix allocation loop in zend_shared_alloc_startup(). (nielsdos)
. Access violation on smm_shared_globals with ALLOC_FALLBACK. (KoudelkaB)
. Fixed bug GH-11336 (php still tries to unlock the shared memory ZendSem with opcache.file_cache_only=1 but it was never locked). (nielsdos)

- OpenSSL:
. Fixed bug GH-9356 Incomplete validation of IPv6 Address fields in subjectAltNames (James Lucas, Jakub Zelenka).

- PGSQL:
. Fixed intermittent segfault with pg_trace. (David Carlier)

- Phar:
. Fix cross-compilation check in phar generation for FreeBSD. (peter279k)

- SPL:
. Fixed bug GH-11338 (SplFileInfo empty getBasename with more than one slash). (nielsdos)

- Standard:
. Fix access on NULL pointer in array_merge_recursive(). (ilutov)
. Fix exception handling in array_multisort(). (ilutov)

Release php-8.1.21RC1 · php/php-src