preg_match_all(self::$urlRegex, $this->content, $match,PREG_SET_ORDER);

    foreach($match as $url) {
      $url = array_shift($url);
      $shortResponse = $this->shortUrl($url);
      if(!empty($shortResponse->shorturl)) {
        $shorted = sprintf('<a href="%s" target="_blank" rel="tooltip">%s</a>',$shortResponse->shorturl,$shortResponse->shorturl);
        $this->content = str_replace($url, $shorted, $this->content);
      }
    }

    print $this->content;