Index: trunk/core/kernel/utility/params.php
===================================================================
diff -u -r1560 -r1801
--- trunk/core/kernel/utility/params.php	(.../params.php)	(revision 1560)
+++ trunk/core/kernel/utility/params.php	(.../params.php)	(revision 1801)
@@ -115,10 +115,10 @@
 	function GetArrayValue()
 	{
 		$args = func_get_args(); 
-		array_unshift($args, &$this->_Array);
+		array_unshift_ref($args, $this->_Array);
 		return call_user_func_array('getArrayValue', $args);
 	}
-	
+
 	function SetArrayValue()
 	{
 		$args = func_get_args();