/** * Add timezone * * @param CalTZInfo $tz * @return self */ public function addTimezone(CalTZInfo $tz) { $this->_timezones->add($tz); return $this; }
/** * Add tz * * @param CalTZInfo $tz * @return self */ public function addTz(CalTZInfo $tz) { $this->_tz->add($tz); return $this; }