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

$xml = SimpleXMLElement Object
(
    [parent] => SimpleXMLElement Object
        (
            [genreId] => 101035
            [genreName] => リラックス・マッサージ用品
            [genreLevel] => 2
        )

    [current] => SimpleXMLElement Object
        (
            [genreId] => 214815
            [genreName] => 木酢液グッズ
            [itemCount] => 612
            [genreLevel] => 3
        )

    [children] => SimpleXMLElement Object
        (
            [child] => Array
                (
                    [0] => SimpleXMLElement Object
                        (
                            [genreId] => 214816
                            [genreName] => 木酢液
                            [itemCount] => 207
                            [genreLevel] => 4
                        )

                    [1] => SimpleXMLElement Object
                        (
                            [genreId] => 214817
                            [genreName] => 入浴用木酢液
                            [itemCount] => 327
                            [genreLevel] => 4
                        )

                    [2] => SimpleXMLElement Object
                        (
                            [genreId] => 214818
                            [genreName] => その他
                            [itemCount] => 78
                            [genreLevel] => 4
                        )

                )

        )

)