/**
  * Resolve a flagged URL such as assets/js/core.js|static|10184084.
  *
  * @param string $url The URL.
  *
  * @return \stdClass The options object
  */
 public static function resolveFlaggedUrl(&$url)
 {
     if (self::isStringUtilAvailable()) {
         return StringUtil::resolveFlaggedUrl($url);
     }
     return \Contao\String::resolveFlaggedUrl($url);
 }