Commit cb28aa03d51 for php

commit cb28aa03d51d4bb64c97709444923f0243595a1d
Merge: e5934f427cc f5c66773fd6
Author: Ilia Alshanetsky <ilia@ilia.ws>
Date:   Wed Sep 30 08:51:00 2026 -0400

    Merge branch 'PHP-8.6'

    * PHP-8.6:
      Fix HashTable UAF when rebound from a parameter __toString()