original_string: public function getHtml($name = null)
      {
          $host = self::API_SERVER;
  
          $langOption = '';
  
          if (isset($this->options['lang']) && ! empty($this->options['lang'])) {
              $langOption = "?hl={$this->options['lang']}";
          }
  
          $return = <<<HTML
  <script type="text/javascript" src="{$host}{$langOption}" async defer></script>
  HTML;
  
          return $return;
      }
code: public function getHtml($name = null)
      {
          $host = self::API_SERVER;
  
          $langOption = '';
  
          if (isset($this->options['lang']) && ! empty($this->options['lang'])) {
              $langOption = "?hl={$this->options['lang']}";
          }
  
          $return = <<<HTML
  <script type="text/javascript" src="{$host}{$langOption}" async defer></script>
  HTML;
  
          return $return;
      }
code_tokens: public function getHtml ( $ name = null ) { $ host = self :: API_SERVER ; $ langOption = '' ; if ( isset ( $ this -> options [ 'lang' ] ) && ! empty ( $ this -> options [ 'lang' ] ) ) { $ langOption = "?hl={$this->options['lang']}" ; } $ return =  <<<HTML
  <script type="text/javascript" src="{$host}{$langOption}" async defer></script>
  HTML ; return $ return ; }
docstring: Get the HTML code for the captcha
  
  This method uses the public key to fetch a recaptcha form.
  
  @param null|string $name Base name for recaptcha form elements
  @return string
  @throws \LosReCaptcha\Service\Exception
docstring_tokens: Get the HTML code for the captcha