/** * Save a field group instance to cache. * * @param Types_Field_Group $field_group */ private function save_to_cache($field_group) { $this->field_groups[$field_group->get_slug()] = $field_group; }
/** * Get the db identifier (uses slug of group) * * @return string */ protected function get_db_identifier() { return sprintf($this->get_db_pattern(), $this->group->get_slug()); }