$username	=	"arthur"
$user	=	array("User" => array)
$filter	=	array(0 => "arthur")
$scope	=	array("Group.user_id" => "114")
$is_friend	=	false

      else


        $is_friend = false;





         if($this->UserBan->find('first', array('conditions' => array('UserBan.user_id' => $user['User']['id'], 'UserBan.ban_id' => $this->user['id']))))


         {

GroupsController::index() - CORE/app/controllers/groups_controller.php, line 2168
Dispatcher::_invoke() - CORE/cake/dispatcher.php, line 276
Dispatcher::dispatch() - CORE/cake/dispatcher.php, line 248
require - CORE/app/webroot/index.php, line 85
[main] - CORE/index.php, line 63