Commit 398dde511e9 for php

commit 398dde511e93730a5670cfead535f01dc66f96d1
Merge: 99c2dbad8ce 60ddc8fbf11
Author: Daniel Scherzer <daniel.e.scherzer+phpf@gmail.com>
Date:   Fri Sep 25 15:35:00 2026 -0700

    Merge branch 'PHP-8.6'

    * PHP-8.6:
      JSON fuzzer: use options for handling invalid UTF-8 and big strings (#23877)