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

$xml = SimpleXMLElement Object
(
    [parent] => SimpleXMLElement Object
        (
            [genreId] => 112493
            [genreName] => 楽器・音響機器
            [genreLevel] => 1
        )

    [current] => SimpleXMLElement Object
        (
            [genreId] => 566955
            [genreName] => PA機器
            [itemCount] => 91941
            [genreLevel] => 2
        )

    [children] => SimpleXMLElement Object
        (
            [child] => Array
                (
                    [0] => SimpleXMLElement Object
                        (
                            [genreId] => 206038
                            [genreName] => ミキサー
                            [itemCount] => 3401
                            [genreLevel] => 3
                        )

                    [1] => SimpleXMLElement Object
                        (
                            [genreId] => 564112
                            [genreName] => PAシステム
                            [itemCount] => 3184
                            [genreLevel] => 3
                        )

                    [2] => SimpleXMLElement Object
                        (
                            [genreId] => 406336
                            [genreName] => マイク
                            [itemCount] => 40987
                            [genreLevel] => 3
                        )

                    [3] => SimpleXMLElement Object
                        (
                            [genreId] => 206031
                            [genreName] => マイクスタンド
                            [itemCount] => 9514
                            [genreLevel] => 3
                        )

                    [4] => SimpleXMLElement Object
                        (
                            [genreId] => 568294
                            [genreName] => スピーカー
                            [itemCount] => 12946
                            [genreLevel] => 3
                        )

                    [5] => SimpleXMLElement Object
                        (
                            [genreId] => 568295
                            [genreName] => パワーアンプ
                            [itemCount] => 1679
                            [genreLevel] => 3
                        )

                    [6] => SimpleXMLElement Object
                        (
                            [genreId] => 500247
                            [genreName] => モニターヘッドホン
                            [itemCount] => 7876
                            [genreLevel] => 3
                        )

                    [7] => SimpleXMLElement Object
                        (
                            [genreId] => 568296
                            [genreName] => エフェクター・プロセッサー
                            [itemCount] => 2263
                            [genreLevel] => 3
                        )

                    [8] => SimpleXMLElement Object
                        (
                            [genreId] => 206036
                            [genreName] => 機材ケース・ラック・マウント
                            [itemCount] => 4699
                            [genreLevel] => 3
                        )

                    [9] => SimpleXMLElement Object
                        (
                            [genreId] => 206029
                            [genreName] => パッチパネル
                            [itemCount] => 452
                            [genreLevel] => 3
                        )

                    [10] => SimpleXMLElement Object
                        (
                            [genreId] => 566964
                            [genreName] => その他
                            [itemCount] => 4940
                            [genreLevel] => 3
                        )

                )

        )

)