PHP 8.1.20

What's new in this version:

Core:
- Fixed bug GH-9068 (Conditional jump or move depends on uninitialised value(s))
- Fixed bug GH-11189 (Exceeding memory limit in zend_hash_do_resize leaves the array in an invalid state)
- Fixed bug GH-11222 (foreach by-ref may jump over keys during a rehash)

Date:
Fixed bug GH-11281 (DateTimeZone:getName() does not include seconds in offset)

Exif:
- Fixed bug GH-10834 (exif_read_data() cannot read smaller stream wrapper chunk sizes)

FPM:
- Fixed bug GH-10461 (PHP-FPM segfault due to after free usage of child->ev_std(out|err))
- Fixed bug #64539 (FPM status page: query_string not properly JSON encoded)
- Fixed memory leak for invalid primary script file handle

Hash:
- Fixed bug GH-11180 (hash_file() appears to be restricted to 3 arguments)

LibXML:
- Fixed bug GH-11160 (Few tests failed building with new libxml 2.11.0)

Opcache:
- Fixed bug GH-11134 (Incorrect match default branch optimization)
- Fixed too wide OR and AND range inference
- Fixed bug GH-11245 (In some specific cases SWITCH with one default statement will cause segfault)

PGSQL:
- Fixed parameter parsing of pg_lo_export()

Phar:
- Fixed bug GH-11099 (Generating phar.php during cross-compile can't be done)

Soap:
- Fixed bug GHSA-76gg-c692-v2mw (Missing error check and insufficient random bytes in HTTP Digest authentication for SOAP)
- Fixed bug GH-8426 (make test fail while soap extension build)

SPL:
- Fixed bug GH-11178 (Segmentation fault in spl_array_it_get_current_data (PHP 8.1.18))

Standard:
- Fixed bug GH-11138 (move_uploaded_file() emits open_basedir warning for source file)
- Fixed bug GH-11274 (POST/PATCH request switches to GET after a HTTP 308 redirect)

Streams:
- Fixed bug GH-10031 ([Stream] STREAM_NOTIFY_PROGRESS over HTTP emitted irregularly for last chunk of data)
- Fixed bug GH-11175 (Stream Socket Timeout)
- Fixed bug GH-11177 (ASAN UndefinedBehaviorSanitizer when timeout = -1 passed to stream_socket_accept/stream_socket_client)