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

$xml = SimpleXMLElement Object
(
    [parent] => SimpleXMLElement Object
        (
            [genreId] => 101248
            [genreName] => ホビー・スポーツ・美術
            [genreLevel] => 2
        )

    [current] => SimpleXMLElement Object
        (
            [genreId] => 202001
            [genreName] => スポーツ・アウトドア
            [itemCount] => 195161
            [genreLevel] => 3
        )

    [children] => SimpleXMLElement Object
        (
            [child] => Array
                (
                    [0] => SimpleXMLElement Object
                        (
                            [genreId] => 208816
                            [genreName] => トレーニング・エクササイズ
                            [itemCount] => 12886
                            [genreLevel] => 4
                        )

                    [1] => SimpleXMLElement Object
                        (
                            [genreId] => 208817
                            [genreName] => 陸上・マラソン
                            [itemCount] => 2529
                            [genreLevel] => 4
                        )

                    [2] => SimpleXMLElement Object
                        (
                            [genreId] => 202003
                            [genreName] => サッカー
                            [itemCount] => 13839
                            [genreLevel] => 4
                        )

                    [3] => SimpleXMLElement Object
                        (
                            [genreId] => 202002
                            [genreName] => 野球
                            [itemCount] => 22414
                            [genreLevel] => 4
                        )

                    [4] => SimpleXMLElement Object
                        (
                            [genreId] => 208818
                            [genreName] => バスケットボール
                            [itemCount] => 1441
                            [genreLevel] => 4
                        )

                    [5] => SimpleXMLElement Object
                        (
                            [genreId] => 208819
                            [genreName] => バレーボール
                            [itemCount] => 670
                            [genreLevel] => 4
                        )

                    [6] => SimpleXMLElement Object
                        (
                            [genreId] => 208820
                            [genreName] => ラグビー・アメフト
                            [itemCount] => 1688
                            [genreLevel] => 4
                        )

                    [7] => SimpleXMLElement Object
                        (
                            [genreId] => 202004
                            [genreName] => マリンスポーツ
                            [itemCount] => 2391
                            [genreLevel] => 4
                        )

                    [8] => SimpleXMLElement Object
                        (
                            [genreId] => 202005
                            [genreName] => ウィンタースポーツ
                            [itemCount] => 7482
                            [genreLevel] => 4
                        )

                    [9] => SimpleXMLElement Object
                        (
                            [genreId] => 202007
                            [genreName] => ゴルフ
                            [itemCount] => 13305
                            [genreLevel] => 4
                        )

                    [10] => SimpleXMLElement Object
                        (
                            [genreId] => 202006
                            [genreName] => モータースポーツ
                            [itemCount] => 3072
                            [genreLevel] => 4
                        )

                    [11] => SimpleXMLElement Object
                        (
                            [genreId] => 507869
                            [genreName] => スカイスポーツ
                            [itemCount] => 141
                            [genreLevel] => 4
                        )

                    [12] => SimpleXMLElement Object
                        (
                            [genreId] => 405429
                            [genreName] => 釣り
                            [itemCount] => 4256
                            [genreLevel] => 4
                        )

                    [13] => SimpleXMLElement Object
                        (
                            [genreId] => 562178
                            [genreName] => キャンプ
                            [itemCount] => 375
                            [genreLevel] => 4
                        )

                    [14] => SimpleXMLElement Object
                        (
                            [genreId] => 202009
                            [genreName] => 登山・ハイキング
                            [itemCount] => 37799
                            [genreLevel] => 4
                        )

                    [15] => SimpleXMLElement Object
                        (
                            [genreId] => 200480
                            [genreName] => その他
                            [itemCount] => 70873
                            [genreLevel] => 4
                        )

                )

        )

)