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

$xml = SimpleXMLElement Object
(
    [parent] => SimpleXMLElement Object
        (
            [genreId] => 100804
            [genreName] => インテリア・寝具・収納
            [genreLevel] => 1
        )

    [current] => SimpleXMLElement Object
        (
            [genreId] => 566175
            [genreName] => 間仕切り
            [itemCount] => 13540
            [genreLevel] => 2
        )

    [children] => SimpleXMLElement Object
        (
            [child] => Array
                (
                    [0] => SimpleXMLElement Object
                        (
                            [genreId] => 100816
                            [genreName] => 屏風
                            [itemCount] => 2375
                            [genreLevel] => 3
                        )

                    [1] => SimpleXMLElement Object
                        (
                            [genreId] => 205749
                            [genreName] => スクリーン
                            [itemCount] => 11165
                            [genreLevel] => 3
                        )

                )

        )

)