*/
private function validateHexSortkey( $hexSortkey ) {
// A hex sortkey has an unbound number of 2 letter pairs
- return preg_match( '/^(?:[a-fA-F0-9]{2})*$/D', $hexSortkey );
+ return (bool)preg_match( '/^(?:[a-fA-F0-9]{2})*$/D', $hexSortkey );
}
/**
}
public function getHelpUrls() {
- return 'https://www.mediawiki.org/wiki/API:Categorymembers';
+ return 'https://www.mediawiki.org/wiki/Special:MyLanguage/API:Categorymembers';
}
}