Commit ff1bb609dfa for php

commit ff1bb609dfa794af8cacb9013cdde3a14ca89cc8
Merge: 94db0158091 bf85586caab
Author: Saki Takamachi <saki@php.net>
Date:   Tue Sep 29 20:55:15 2026 +0900

    Merge branch 'PHP-8.6'

    * PHP-8.6:
      Fix GH-23758: PDO_Firebird returns null for empty BLOBs (#23763)