protected function removeManagerAjax() { $messageId = TableMng::getDb()->real_escape_string($_POST['messageId']); $managerId = TableMng::getDb()->real_escape_string($_POST['managerId']); if (MessageFunctions::checkIsManagerOf($messageId, $_SESSION['uid'])) { if ($_SESSION['uid'] != $managerId) { try { MessageFunctions::removeManager($messageId, $managerId); } catch (Exception $e) { die('error'); } } else { //The Manager wants to remove himself, say nope in Javascript die('errorSelf'); } } else { die('No Manager!'); } }