*
* @param string $filterEntry Domainparts
* @param string $protocol Protocol (default http://)
- * @return array Array to be passed to Database::buildLike() or false on error
+ * @return array|bool Array to be passed to Database::buildLike() or false on error
*/
public static function makeLikeArray( $filterEntry, $protocol = 'http://' ) {
$db = wfGetDB( DB_REPLICA );