Index: branches/5.2.x/core/kernel/globals.php
===================================================================
diff -u -N -r14619 -r14664
--- branches/5.2.x/core/kernel/globals.php	(.../globals.php)	(revision 14619)
+++ branches/5.2.x/core/kernel/globals.php	(.../globals.php)	(revision 14664)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: globals.php 14619 2011-10-04 08:39:18Z alex $
+* @version	$Id: globals.php 14664 2011-10-15 17:31:37Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -640,6 +640,26 @@
 
 		return 'application/octet-stream';
 	}
+
+	/**
+	 * Return param value and removes it from params array
+	 *
+	 * @param string $name
+	 * @param Array $params
+	 * @param bool $default
+	 * @return string
+	 */
+	public static function popParam($name, &$params, $default = false)
+	{
+		if ( isset($params[$name]) ) {
+			$value = $params[$name];
+			unset($params[$name]);
+
+			return $value;
+		}
+
+		return $default;
+	}
 }
 
 /**