Increase memory_limit to prevent test failures

Author: cmb69

ext/standard/tests/array/bug76778.phpt

@@ -5,7 +5,7 @@ Bug #76778 (array_reduce leaks memory if callback throws exception)
 if (getenv("SKIP_SLOW_TESTS")) die('skip slow test');
 ?>
 --INI--
-memory_limit=32M
+memory_limit=128M
 --FILE--
 <?php
 for ($i = 0; $i < 100; $i++) {