$out->addWikiMsg( 'perfcachedts', $updated, $updateddate, $updatedtime, $maxResults );
} else {
$out->addWikiMsg( 'perfcached', $maxResults );
$out->addWikiMsg( 'perfcachedts', $updated, $updateddate, $updatedtime, $maxResults );
} else {
$out->addWikiMsg( 'perfcached', $maxResults );