functions.php (line 248) 
$genre = Array
(
)

$xml = SimpleXMLElement Object
(
    [parent] => SimpleXMLElement Object
        (
            [genreId] => 100668
            [genreName] => ティッシュ・トイレットペーパー
            [genreLevel] => 3
        )

    [current] => SimpleXMLElement Object
        (
            [genreId] => 501098
            [genreName] => トイレットペーパー
            [itemCount] => 35450
            [genreLevel] => 4
        )

    [children] => SimpleXMLElement Object
        (
        )

)