{stash:guidelink_uid}
	{exp:ce_str:ing php}
	<?
		$cookie_name = 'guidelink_uid';
		if(!isset($_COOKIE[$cookie_name])) {
		  print 'No';
		} else {
		  print $_COOKIE[$cookie_name];
		}
	?>
	{/exp:ce_str:ing}
{/stash:guidelink_uid}