Index: branches/5.2.x/core/kernel/utility/formatters/date_formatter.php
===================================================================
diff -u -N -r14621 -r14693
--- branches/5.2.x/core/kernel/utility/formatters/date_formatter.php	(.../date_formatter.php)	(revision 14621)
+++ branches/5.2.x/core/kernel/utility/formatters/date_formatter.php	(.../date_formatter.php)	(revision 14693)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: date_formatter.php 14621 2011-10-04 09:10:04Z alex $
+* @version	$Id: date_formatter.php 14693 2011-10-25 16:49:18Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -266,7 +266,7 @@
 			return adodb_gmdate($options['format'], $value);
 		}
 
-		$format = $options['format'];
+		$format = defined($options['format']) ? constant($options['format']) : $options['format'];
 		$dt_separator = getArrayValue($options, 'date_time_separator');
 
 		if ($dt_separator) {