public function connectApiAction() { $vals = array('mail' => $_GET['mail'], 'password' => $_GET['password']); $user = Model\Client::find($vals); if ($user == null) { $retour_id = array("idUser" => 0); } else { $retour_id = array("idUser" => $user->getPk()); } exit(json_encode($retour_id)); }