Commit f6995384279 for php.net

commit f699538427921f409421ddd6f06992bd9b1dd1d5
Author: tekimen <youkidearitai+github@gmail.com>
Date:   Sat Aug 1 10:49:06 2026 +0900

    Update ext/mbstring/tests/gh21036.phpt

diff --git a/ext/mbstring/tests/gh21036.phpt b/ext/mbstring/tests/gh21036.phpt
index 60c63038510..495d261c36b 100644
--- a/ext/mbstring/tests/gh21036.phpt
+++ b/ext/mbstring/tests/gh21036.phpt
@@ -2,6 +2,10 @@
 GH-21036 (mb_ereg_search_getregs() after regex cache invalidation)
 --EXTENSIONS--
 mbstring
+--SKIPIF--
+<?php
+if (!function_exists("mb_ereg")) print "skip mb_ereg() not available";
+?>
 --FILE--
 <?php
 error_reporting(E_ALL & ~E_DEPRECATED);