Commit e509537f37c for php

commit e509537f37c1b3c136d73f81a4d0279368ffcc69
Merge: 647e1c014c9 7b4c3a120fa
Author: Arnaud Le Blanc <arnaud.lb@gmail.com>
Date:   Tue Sep 29 12:46:44 2026 +0200

    Merge branch 'PHP-8.6'

    * PHP-8.6:
      Update IR (#23861)