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

$xml = SimpleXMLElement Object
(
    [parent] => SimpleXMLElement Object
        (
            [genreId] => 507513
            [genreName] => 犬用品
            [genreLevel] => 2
        )

    [current] => SimpleXMLElement Object
        (
            [genreId] => 215345
            [genreName] => 介護用品
            [itemCount] => 20735
            [genreLevel] => 3
        )

    [children] => SimpleXMLElement Object
        (
            [child] => Array
                (
                    [0] => SimpleXMLElement Object
                        (
                            [genreId] => 555292
                            [genreName] => エリザベスカラー
                            [itemCount] => 5650
                            [genreLevel] => 4
                        )

                    [1] => SimpleXMLElement Object
                        (
                            [genreId] => 409795
                            [genreName] => 介護用マット
                            [itemCount] => 800
                            [genreLevel] => 4
                        )

                    [2] => SimpleXMLElement Object
                        (
                            [genreId] => 404146
                            [genreName] => 介護用ハーネス
                            [itemCount] => 3991
                            [genreLevel] => 4
                        )

                    [3] => SimpleXMLElement Object
                        (
                            [genreId] => 404147
                            [genreName] => スロープ・ステップ
                            [itemCount] => 6642
                            [genreLevel] => 4
                        )

                    [4] => SimpleXMLElement Object
                        (
                            [genreId] => 206216
                            [genreName] => その他
                            [itemCount] => 3652
                            [genreLevel] => 4
                        )

                )

        )

)