original_string: protected function fetchContents($crawler, $container)
      {
          $content = $crawler->filter($container);
  
          if (!$content->count()) {
              abort(422);
          }
  
          return $this->decodeUtf8HtmlEntities($content->html());
      }
code: protected function fetchContents($crawler, $container)
      {
          $content = $crawler->filter($container);
  
          if (!$content->count()) {
              abort(422);
          }
  
          return $this->decodeUtf8HtmlEntities($content->html());
      }
code_tokens: protected function fetchContents ( $ crawler , $ container ) { $ content = $ crawler -> filter ( $ container ) ; if ( ! $ content -> count ( ) ) { abort ( 422 ) ; } return $ this -> decodeUtf8HtmlEntities ( $ content -> html ( ) ) ; }
docstring: Fetch the PJAX-specific HTML from the response.
  
  @param Crawler $crawler
  @param string  $container
  
  @return string
docstring_tokens: Fetch the PJAX - specific HTML from the response .