protected function _updateAttemp(Auth_Model_User $user, $count) { $date = new Zend_Date(); $user->set_attempt_login_dt($date->toString('yyyy-MM-dd HH:mm:ss')); $user->set_attempt_login($count); //update user but not set new password $user->set_password(""); Auth_Model_UserMapper::getInstance()->getInstance()->save($user); }