/** * @see CakeTime::toRSS() * * @param integer|string|DateTime $dateString UNIX timestamp, strtotime() valid string or DateTime object * @param string|DateTimeZone $timezone User's timezone string or DateTimeZone object * @return string Formatted date string * @link http://book.cakephp.org/2.0/en/core-libraries/helpers/time.html#formatting */ public function toRSS($dateString, $timezone = null) { return $this->_engine->toRSS($dateString, $timezone); }