* @param string $prefix Interwiki prefix to use
* @return bool Whether it exists
*/
- static public function isValidInterwiki( $prefix ) {
+ public static function isValidInterwiki( $prefix ) {
$result = self::fetch( $prefix );
return (bool)$result;
}
* @param string $prefix Interwiki prefix to use
* @return Interwiki|null|bool
*/
- static public function fetch( $prefix ) {
+ public static function fetch( $prefix ) {
global $wgContLang;
if ( $prefix == '' ) {
return null;