Commit a82a93d64ed for php.net

commit a82a93d64ed8391a2d8450ce621bf41700228ef5
Merge: 918dc2355e8 2a2e0e81285
Author: Niels Dossche <7771979+ndossche@users.noreply.github.com>
Date:   Sun Jan 11 20:43:12 2026 +0100

    Merge branch 'PHP-8.4' into PHP-8.5

    * PHP-8.4:
      Fix GH-20856: heap-use-after-free in SplDoublyLinkedList iterator when modifying during iteration