PHP                                                                        NEWS
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?? ??? ????, PHP 8.3.0alpha1

- CLI:
  . Added pdeathsig to builtin server to terminate workers when the master
    process is killed. (ilutov)

- Core:
  . Fixed bug GH-9388 (Improve unset property and __get type incompatibility
    error message). (ilutov)
  . SA_ONSTACK is now set for signal handlers to be friendlier to other
    in-process code such as Go's cgo. (Kévin Dunglas)
  . SA_ONSTACK is now set when signals are disabled. (Kévin Dunglas)
  . Fix GH-9649: Signal handlers now do a no-op instead of crashing when
    executed on threads not managed by TSRM. (Kévin Dunglas)
  . Fixed potential NULL pointer dereference Windows shm*() functions. (cmb)
  . Added shadow stack support for fibers. (Chen Hu)
  . Fix bug GH-9965 (Fix accidental caching of default arguments with side
    effects). (ilutov)
  . Implement GH-10217 (Use strlen() for determining the class_name length).
    (Dennis Buteyn)

- Exif:
  . Removed unneeded codepaths in exif_process_TIFF_in_JPEG(). (nielsdos)

- Fileinfo:
  . Upgrade bundled libmagic to 5.43. (Anatol)

- FPM:
  . The status.listen shared pool now uses the same php_values (including
    expose_php) and php_admin_value as the pool it is shared with. (dwxh)

- GD:
  . Fixed bug #81739: OOB read due to insufficient input validation in
    imageloadfont(). (CVE-2022-31630) (cmb)

- Hash:
  . Fixed bug #81738: buffer overflow in hash_update() on long parameter.
    (CVE-2022-37454) (nicky at mouha dot be)

- Intl:
  . Added pattern format error infos for numfmt_set_pattern. (David Carlier)

- JSON:
  . Added json_validate(). (Juan Morales)

- MBString:
  . mb_detect_encoding is better able to identify the correct encoding for Turkish text. (Alex Dowad)
  . mb_detect_encoding's "non-strict" mode now behaves as described in the
    documentation. Previously, it would return false if the very first byte
    of the input string was invalid in all candidate encodings. (Alex Dowad)
  . mb_strtolower, mb_strtotitle, and mb_convert_case implement conditional
    casing rules for the Greek letter sigma. For mb_convert_case, conditional
    casing only applies to MB_CASE_LOWER and MB_CASE_TITLE modes, not to
    MB_CASE_LOWER_SIMPLE and MB_CASE_TITLE_SIMPLE. (Alex Dowad)
  . mb_detect_encoding is better able to identify UTF-8 and UTF-16 strings
    with a byte-order mark. (Alex Dowad)

- Opcache:
  . Added start, restart and force restart time to opcache's
    phpinfo section. (Mikhail Galanin)
  . Fix GH-9139: Allow FFI in opcache.preload when opcache.preload_user=root.
    (Arnaud, Kapitan Oczywisty)
  . Made opcache.preload_user always optional in the cli and phpdbg SAPIs.
    (Arnaud)
  . Allows W/X bits on page creation on FreeBSD despite system settings.
    (David Carlier)

- PCNTL:
  . SA_ONSTACK is now set for pcntl_signal. (Kévin Dunglas)
  . Added SIGINFO constant. (David Carlier)

- Posix:
  . Added posix_sysconf. (David Carlier)
  . Added posix_pathconf. (David Carlier)
  . Added posix_fpathconf. (David Carlier)

- Random:
  . Added Randomizer::getBytesFromString(). (Joshua Rüsweg)
  . Added Randomizer::nextFloat(), ::getFloat(), and IntervalBoundary. (timwolla)
  . Fix GH-10292 (Made the default value of the first param of srand() and
    mt_srand() nullable). (kocsismate)
  . Enable getrandom() for NetBSD (from 10.x). (David Carlier)

- Reflection:
  . Fix GH-9470 (ReflectionMethod constructor should not find private parent
    method). (ilutov)
  . Fix GH-10259 (ReflectionClass::getStaticProperties doesn't need null return
    type). (kocsismate)

- Sockets:
  . Added SO_ATTACH_REUSEPORT_CBPF socket option, to give tighter control
    over socket binding for a cpu core. (David Carlier)
  . Added SKF_AD_QUEUE for cbpf filters. (David Carlier)
  . Added socket_atmark if send/recv needs using MSG_OOB. (David Carlier)
  . Added TCP_QUICKACK constant, to give tigher control over
    ACK delays. (David Carlier)
  . Added DONTFRAGMENT support for path MTU discovery purpose. (David Carlier)
  . Added AF_DIVERT for raw socket for divert ports. (David Carlier)

- Standard:
  . E_NOTICEs emitted by unserialize() have been promoted to E_WARNING. (timwolla)
  . Make array_pad's $length warning less confusing. (nielsdos)
  . E_WARNING emitted by strtok in the caase both arguments are not provided when
    starting tokenisation. (David Carlier)
  . password_hash() will now chain the original RandomException to the ValueError
    on salt generation failure. (timwolla)

- Streams:
  . Fixed bug #51056: blocking fread() will block even if data is available.
    (Jakub Zelenka)

- XSLTProcessor:
  . Fixed bug #69168 (DomNode::getNodePath() returns invalid path). (nielsdos)

<<< NOTE: Insert NEWS from last stable release here prior to actual release! >>>