Cannot set serialize_handler in --INI-- section if extension is loaded with dl(). Use ini_set instead.

Author: tuner

tests/015b.phpt

@@ -2,13 +2,14 @@
 Check for serialization handler, ini-directive
 --SKIPIF--
 --INI--
-session.serialize_handler=igbinary
 --FILE--
 <?php 
 if(!extension_loaded('igbinary')) {
 	dl('igbinary.' . PHP_SHLIB_SUFFIX);
 }
 
+ini_set('session.serialize_handler', 'igbinary');
+
 $output = '';
 
 function open($path, $name) {