Index: branches/5.3.x/core/kernel/globals.php
===================================================================
diff -u -N -r15962 -r15988
--- branches/5.3.x/core/kernel/globals.php	(.../globals.php)	(revision 15962)
+++ branches/5.3.x/core/kernel/globals.php	(.../globals.php)	(revision 15988)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: globals.php 15962 2013-09-03 15:13:13Z alex $
+* @version	$Id: globals.php 15988 2013-10-11 09:39:18Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -53,6 +53,19 @@
 	public static $escapeStrategy = self::ESCAPE_HTML;
 
 	/**
+	 * Checks, that given array is associative.
+	 *
+	 * @param array $array Array.
+	 *
+	 * @return bool
+	 * @access public
+	 */
+	public static function isAssoc($array)
+	{
+		return array_keys($array) !== range(0, count($array) - 1);
+	}
+
+	/**
 	 * Similar to array_merge_recursive but keyed-valued are always overwritten.
 	 * Priority goes to the 2nd array.
 	 *