code: public function redirect($data = null, int $statusCode = 301, $secure = false)
      {
          if (substr($data, 0, 4) === 'http' || substr($data, 0, 5) === 'https') {
              header('Location: ' . $data, true, $statusCode);
          } else {
              $data = (! is_null($data)) ? $this->url . '/' . $data : $this->url;
              header('Location: ' . $this->getUrl($data, $secure), true, $statusCode);
          }
  
          die();
      }
docs: Redirect to another URL.
  
  @param string $data
  @param int    $statusCode
  @param bool   $secure
  
  @return null