Важно Хак модуля Who`s Online Joomla 1.5

/modules/mod_whoisonline

$query = 'SELECT guest, usertype, client_id' .
	        ' FROM #__session' .
	        ' WHERE client_id = 0';

$datenow = date("Y-m-d H:i:s");
	$time_string = strtotime($datenow);
	// Modified query below to only show members/users active in the last 10 minutes
	$extra_time = 600; //example: 10 min x 60 sec
	$online_time = ($time_string-$extra_time);
	 
	$query = "SELECT a.guest, a.usertype, a.client_id"
	        ."\n FROM #__session AS a"
	        ."\n WHERE a.client_id=0 AND a.time>'$online_time'";

$query = 'SELECT DISTINCT a.username' .
	         ' FROM #__session AS a' .
	         ' WHERE client_id = 0' .
	         ' AND a.guest = 0';

$datenow = date("Y-m-d H:i:s");
	$time_string = strtotime($datenow);
	// Modified query below to only show members/users active in the last 10 minutes
	$extra_time = 600; //10 min x 60 sec
	$online_time = ($time_string-$extra_time);
	 
	// New Query below to only show members/users active in the last 10 minutes
	$query = "SELECT DISTINCT a.username, a.userid, u.name"
	        ."\n FROM #__session AS a, #__users AS u"
	        ."\n WHERE (a.userid=u.id) AND (a.guest = 0) AND (NOT ( a.usertype is NULL OR a.usertype = '' )) AND a.time>'$online_time'"
	        ."\n ORDER BY ".(($ueConfig['name_format'] > 2) ? "a.username" : "u.name")." ASC";