public static function W($obj = "", $log_file = '') { $str = U::toString($obj); if (empty($log_file)) { $log_file = Yii::$app->getRuntimePath() . '/errors.log'; } $date = date("Y-m-d H:i:s"); $log_str = sprintf("%s,%s\n", $date, $str); error_log($log_str, 3, $log_file); }
protected function onUnknown() { throw new \Exception(U::toString(['Invalid MsgType or Event', __METHOD__, $this->getRequest()])); }