Index: typo3/sysext/cms/tslib/class.tslib_content.php
===================================================================
--- typo3/sysext/cms/tslib/class.tslib_content.php	(revision 6144)
+++ typo3/sysext/cms/tslib/class.tslib_content.php	(working copy)
@@ -3760,6 +3760,7 @@
 				if ((string)$conf['char']!=''){$content=chr(intval($conf['char']));}
 				if ($conf['intval']){$content=intval($content);}
 				if ($conf['date']){$content=date($conf['date'], $content);}
+				if ($conf['gmdate']){$content=gmdate($conf['gmdate'], $content);}
 				if ($conf['strftime']){
 					$content = strftime($conf['strftime'], $content);
 					$tmp_charset = $conf['strftime.']['charset'] ? $conf['strftime.']['charset'] : $GLOBALS['TSFE']->localeCharset;