Commit 5bb980b3c46 for php.net

commit 5bb980b3c463f50354452933cebeacf51eb89725
Merge: 7e7607f9199 0a171e46afd
Author: Ilija Tovilo <ilija.tovilo@me.com>
Date:   Sat Mar 28 19:19:41 2026 +0100

    Merge branch 'PHP-8.5'

    * PHP-8.5:
      [skip ci] Mark gh17399_substr.phpt as slow