PHP version 8.1.21 (06 Jun 2023)

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)