Commit c7cff6b9500 for php

commit c7cff6b9500b3ed12d4234b7a93e8464d6fe95fe
Merge: 088f299f1e5 b63b651bdfd
Author: Ilia Alshanetsky <ilia@ilia.ws>
Date:   Fri Nov 6 17:05:42 2026 -0500

    Merge branch 'PHP-8.6'

    * PHP-8.6:
      Fix GH-22063: Stream filter chain UAF on self-removal during callback