$source = $this->getInputStreamSource( $xml );
$redirect = null;
- $callback = function( $title, $origTitle, $revCount, $sRevCount, $pageInfo ) use ( &$redirect ) {
+ $callback = function ( $title, $origTitle, $revCount, $sRevCount, $pageInfo ) use ( &$redirect ) {
if ( array_key_exists( 'redirect', $pageInfo ) ) {
$redirect = $pageInfo['redirect'];
}