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

$xml = SimpleXMLElement Object
(
    [parent] => SimpleXMLElement Object
        (
            [genreId] => 566498
            [genreName] => パーツ
            [genreLevel] => 3
        )

    [current] => SimpleXMLElement Object
        (
            [genreId] => 510259
            [genreName] => ブレーキ
            [itemCount] => 9532486
            [genreLevel] => 4
        )

    [children] => SimpleXMLElement Object
        (
            [child] => Array
                (
                    [0] => SimpleXMLElement Object
                        (
                            [genreId] => 209926
                            [genreName] => ブレーキパッド
                            [itemCount] => 6095636
                            [genreLevel] => 5
                        )

                    [1] => SimpleXMLElement Object
                        (
                            [genreId] => 510260
                            [genreName] => ブレーキローター
                            [itemCount] => 2108219
                            [genreLevel] => 5
                        )

                    [2] => SimpleXMLElement Object
                        (
                            [genreId] => 510261
                            [genreName] => ブレーキホース
                            [itemCount] => 282814
                            [genreLevel] => 5
                        )

                    [3] => SimpleXMLElement Object
                        (
                            [genreId] => 510262
                            [genreName] => ブレーキキャリパー
                            [itemCount] => 96330
                            [genreLevel] => 5
                        )

                    [4] => SimpleXMLElement Object
                        (
                            [genreId] => 566568
                            [genreName] => ブレーキシュー
                            [itemCount] => 96529
                            [genreLevel] => 5
                        )

                    [5] => SimpleXMLElement Object
                        (
                            [genreId] => 566569
                            [genreName] => マスターシリンダー
                            [itemCount] => 15324
                            [genreLevel] => 5
                        )

                    [6] => SimpleXMLElement Object
                        (
                            [genreId] => 566570
                            [genreName] => ドラムブレーキ
                            [itemCount] => 1482
                            [genreLevel] => 5
                        )

                    [7] => SimpleXMLElement Object
                        (
                            [genreId] => 566571
                            [genreName] => ABSブレーキアクチュエーター
                            [itemCount] => 5018
                            [genreLevel] => 5
                        )

                    [8] => SimpleXMLElement Object
                        (
                            [genreId] => 510263
                            [genreName] => その他
                            [itemCount] => 831134
                            [genreLevel] => 5
                        )

                )

        )

)