';
}
function end_lvl(&$output, $depth= 0, $args=null) {
$output .= '
';
}
function end_el(&$output, $item, $depth = 0, $args = \null)
{
if (0 === $depth) {
$output .= '';
}
}
function start_el(&$output, $item, $depth = 0, $args = [], $id = 0)
{
if($args->walker->has_children){
$output .= '';
$output .= '