Commit 4b5608bbaef for php

commit 4b5608bbaef20412a0400c17bf4797f45e377e19
Merge: 1a95cbee88a 4a735661632
Author: Weilin Du <weilindu@php.net>
Date:   Thu Oct 1 00:31:03 2026 +0800

    Merge branch 'PHP-8.5' into PHP-8.6

    * PHP-8.5:
      Merge branch 'PHP-8.4' into PHP-8.5

diff --cc NEWS
index 62c241d520f,8e820bc166b..810a69982a7
--- a/NEWS
+++ b/NEWS
@@@ -37,88 -21,6 +37,92 @@@ PH
    . Fixed use-after-free when a dl()-loaded extension declares a frameless
      function and a later request calls it. (Ilia Alshanetsky)

 +- FFI:
 +  . Fixed crashes with FFI callbacks created from __call() trampolines
 +    and array callables whose object is released. (Ilia Alshanetsky)
 +
++- Intl:
++  . Fixed grapheme_strstr() and grapheme_stristr() returning incorrect substrings
++    when supplementary characters precede the match. (Weilin Du)
++
 +- MySQLnd:
 +  . Fixed field_count not resetting on OK packet. (Kamil Tekiela)
 +  . Fixed memory leak when closing a prepared statement after its connection
 +    was killed. (Kamil Tekiela)
 +
 +- Opcache:
 +  . Fix zend_analyze_calls() call_stack buffer overrun. (Mrmaxmeier)
 +  . Fixed bug GH-23679 (Tracing JIT writes a parent private property into a
 +    child's shadowing public property). (Ilia Alshanetsky)
 +  . Fix multiple incorrect DCE due to unsound escape analysis. (ndossche,
 +    arnaud-lb)
 +
 +- OpenSSL:
 +  . Fixed stream_socket_enable_crypto() leaving the socket non-blocking
 +    after a handshake timeout. (Ilia Alshanetsky)
 +  . Fix memory leak by doing early salt validation. (adapik)
 +
 +- PCNTL:
 +  . Fixed pcntl_signal_dispatch() dropping the queued signals when it runs while
 +    an exception is pending. (nicolas-grekas)
 +  . Fixed pcntl_signal_dispatch() dropping the signals queued behind a handler
 +    that throws. (nicolas-grekas)
 +  . Fixed bug GH-23986 (/proc/self paths resolve to the parent process after
 +    pcntl_fork()). (Lazizbek Ergashev)
 +
 +- PDO:
 +  . Fixed PDO::setAttribute() installing a PDO::ATTR_STATEMENT_CLASS class
 +    whose constructor arguments it rejects. (Ilia Alshanetsky)
 +  . Fixed PDO::ATTR_STATEMENT_CLASS constructor_args type errors reporting
 +    "array given" regardless of the value passed. (Ilia Alshanetsky)
 +  . Fixed PDOStatement::bindParam() and bindColumn() leaking the driver
 +    options value. (Ilia Alshanetsky)
 +  . Fixed PDOStatement::execute() leaving the previous result available
 +    after a failed execution. (Ilia Alshanetsky)
 +  . Fixed a use-after-free when bindValue()/execute()/closeCursor() is called
 +    from a bound parameter's __toString() during execute(). (Ilia Alshanetsky)
 +
 +- PDO_DBLIB:
 +  . Fixed bug GH-23741 (segfault after a failed query inside a PDO
 +    transaction). Errors raised by beginTransaction(), commit(), rollBack()
 +    and lastInsertId() are now reported instead of being dropped.
 +    (Ilia Alshanetsky)
 +
 +- PDO_PGSQL:
 +  . Fixed crash when a persistent connection fails. (KentarouTakeda)
 +
 +- Reflection:
 +  . Fixed bug GH-23842 (ReflectionProperty::skipLazyInitialization() copies
 +    invalid constant defaults with OPcache). (DirkTrunkstar, Lazizbek Ergashev)
 +
 +- SimpleXML:
 +  . Fixed reconstructing a SimpleXMLElement freeing a child element that
 +    another variable still references. (Ilia Alshanetsky)
 +
 +- Tidy:
 +  . Fixed a use-after-free when a tidyNode is used after its document is
 +    reparsed. (Ilia Alshanetsky)
 +
 +- Zip:
 +  . Fixed bug GH-23899 (Assertion failure when a cancel callback returns an
 +    invalid type during shutdown). (Weilin Du)
 +
 +24 Sep 2026, PHP 8.6.0RC2
 +
 +- Core:
 +  . Fixed incorrect internal pointer and foreach iterator positions when
 +    compacting arrays with holes. (Weilin Du)
 +  . Fix handling of references to typed properties during unserialization
 +    of various internal classes. (ndossche, timwolla)
 +  . Fixed OSS-Fuzz 532353396 (assertion	failure	with static type). (Girgias)
 +  . Fix GH-23662 (Avoid NAN warning in print_r()). (CodedByManish)
 +  . Fixed bug GH-23752 (Use scoped diagnostic suppression for the global
 +    register declarations so the caller's -Wvolatile-register-var state is
 +    restored). (yqtian-se)
 +  . Fixed OSS-Fuzz #538730793 (Assertion failure when returning by-ref from
 +    closure invoke). (ndossche)
 +  . Fixed OSS-Fuzz #540904105 (ASSERT: ast->attr == T_CLASS_C). (ndossche)
 +
  - CLI
    . Fix GH-22567 (Windows ZTS CLI SAPI should refresh its TSRMLS cache during
      request activation). (matyhtf)