}
if ( $revision->userCan( Revision::DELETED_TEXT, $user ) ) {
if ( $revision->getSha1() != '' ) {
- $vals['sha1'] = wfBaseConvert( $revision->getSha1(), 36, 16, 40 );
+ $vals['sha1'] = Wikimedia\base_convert( $revision->getSha1(), 36, 16, 40 );
} else {
$vals['sha1'] = '';
}