code: public function http(string $item = null): string
      {
          $base = $this->request->getBaseUri();
          empty($base) || $base = $base . '/';
  
          $base = '/' . ltrim($base, '/');
  
          if (is_null($item)) {
              return $base;
          }
  
          $host = $this->request->getHttp();
          $path = '';
  
          $_host = $this->config->item('paths.host');
  
          !empty($_host) || $_host = $this->request->getHost();
  
          switch ($item) {
              case 'host':
                  $host .= rtrim($_host, '/') . '/';
                  break;
              case 'base':
                  $host .= rtrim($_host, '/') . $base;
                  break;
              default:
                  $path = path($item, false);
                  break;
          }
  
          return $host . $path;
      }
docs: @param null|string $item
  
  @return string