* @note More logic is explained in DefaultSettings.
*
* @param string $prefix Interwiki prefix
- * @return Interwiki
+ * @return Interwiki|false
*/
private function getInterwikiCached( $prefix ) {
$value = $this->getInterwikiCacheEntry( $prefix );
$row = $dbr->selectRow(
'interwiki',
- ClassicInterwikiLookup::selectFields(),
+ self::selectFields(),
[ 'iw_prefix' => $prefix ],
__METHOD__
);
}
$res = $db->select( 'interwiki',
- $this->selectFields(),
+ self::selectFields(),
$where, __METHOD__, [ 'ORDER BY' => 'iw_prefix' ]
);