/**
* Show a form for filtering namespace and username
*
- * @param $par String
- * @return String
+ * @param string $par
+ * @return string
*/
public function execute( $par ) {
$this->setHeaders();
return $title->getLatestRevID();
}
}
+
return null;
}
if ( !$title->exists() ) {
return $this->msg( 'compare-title-not-exists' )->parseAsBlock();
}
+
return true;
}
if ( $revision === null ) {
return $this->msg( 'compare-revision-not-exists' )->parseAsBlock();
}
+
return true;
}