public static function deleteListingTypeBySID($listing_type_sid) { SJB_ListingFieldManager::deleteListingFieldsByListingTypeSID($listing_type_sid); SJB_Cache::getInstance()->clean('matchingAnyTag', array(SJB_Cache::TAG_LISTING_TYPES)); return SJB_ListingTypeDBManager::deleteListingTypeBySID($listing_type_sid); }