/** * Returns either the name if an id is given or the id if a name is given. * @param $mixed * @param int $options * @return int index , name or FALSE @params mixed, mixed (FL_NODIR, FL_NOCASE) */ function find($mixed, $options = 0) { if (is_string($mixed)) { return $this->zip->locatename($mixed, $options); } else { return $this->zip->getNameIndex($mixed); } }