yii\web\HttpException::__construct PHP Метод

    public function __construct($status, $message = null, $code = 0, \Exception $previous = null)
    {
        $this->statusCode = $status;
        parent::__construct($message, $code, $previous);
    }

 /**
  * Constructor.
  * @param array | json string $message error message
  */
 public function __construct($message = [])
 {
     if (is_array($message)) {
         $message = Json::encode($message);
     }
     parent::__construct(440, $message, null);
 }