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

$xml = SimpleXMLElement Object
(
    [parent] => SimpleXMLElement Object
        (
            [genreId] => 100880
            [genreName] => エクステリア・ガーデンファニチャー
            [genreLevel] => 2
        )

    [current] => SimpleXMLElement Object
        (
            [genreId] => 565275
            [genreName] => 水まわり用品
            [itemCount] => 52080
            [genreLevel] => 3
        )

    [children] => SimpleXMLElement Object
        (
            [child] => Array
                (
                    [0] => SimpleXMLElement Object
                        (
                            [genreId] => 210934
                            [genreName] => 水栓柱
                            [itemCount] => 41170
                            [genreLevel] => 4
                        )

                    [1] => SimpleXMLElement Object
                        (
                            [genreId] => 210935
                            [genreName] => ガーデン噴水・庭池
                            [itemCount] => 3478
                            [genreLevel] => 4
                        )

                    [2] => SimpleXMLElement Object
                        (
                            [genreId] => 409641
                            [genreName] => ガーデンシンク
                            [itemCount] => 6953
                            [genreLevel] => 4
                        )

                    [3] => SimpleXMLElement Object
                        (
                            [genreId] => 568265
                            [genreName] => ガーデンシャワー
                            [itemCount] => 479
                            [genreLevel] => 4
                        )

                )

        )

)