public static function getLatestRevision($id, $language = null)
{
// redefine
$id = (int) $id;
$language = $language === null ? BL::getWorkingLanguage() : (string) $language;
return (int) BackendModel::getContainer()->get('database')->getVar('SELECT revision_id
FROM pages AS i
WHERE i.id = ? AND i.language = ? AND i.status != ?', array($id, $language, 'archive'));
}