+ /** + * As we use the same small set of messages in various methods and that + * they are called often, we call them once and save them in $this->message + */ + function preCacheMessages() { + // Precache various messages + if( !isset( $this->message ) ) { + $this->message['last'] = wfMsgExt( 'last', array( 'escape') ); + } + }