class RebuildMessages extends Maintenance {
public function __construct() {
parent::__construct();
- $this->mDescription = "Purge all language messages from the cache";
+ $this->addDescription( 'Purge all language messages from the cache' );
}
public function execute() {
if ( $wgLocalDatabases ) {
$databases = $wgLocalDatabases;
} else {
- $databases = array( $wgDBname );
+ $databases = [ $wgDBname ];
}
foreach ( $databases as $db ) {