- /**
- * @param mixed $casToken
- * @param string $key
- * @param mixed $value
- * @param mixed $exptime
- * @return bool
- * @throws MWException
- */
- protected function cas( $casToken, $key, $value, $exptime = 0 ) {
- throw new MWException( "CAS is not implemented in " . __CLASS__ );
- }
-