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

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

    [current] => SimpleXMLElement Object
        (
            [genreId] => 510232
            [genreName] => 冷却系パーツ
            [itemCount] => 375059
            [genreLevel] => 4
        )

    [children] => SimpleXMLElement Object
        (
            [child] => Array
                (
                    [0] => SimpleXMLElement Object
                        (
                            [genreId] => 510233
                            [genreName] => インタークーラー
                            [itemCount] => 9054
                            [genreLevel] => 5
                        )

                    [1] => SimpleXMLElement Object
                        (
                            [genreId] => 510234
                            [genreName] => オイルクーラー
                            [itemCount] => 5806
                            [genreLevel] => 5
                        )

                    [2] => SimpleXMLElement Object
                        (
                            [genreId] => 510235
                            [genreName] => ラジエーター
                            [itemCount] => 145520
                            [genreLevel] => 5
                        )

                    [3] => SimpleXMLElement Object
                        (
                            [genreId] => 510236
                            [genreName] => ラジエーターキャップ
                            [itemCount] => 65083
                            [genreLevel] => 5
                        )

                    [4] => SimpleXMLElement Object
                        (
                            [genreId] => 566551
                            [genreName] => ラジエーターホース
                            [itemCount] => 10213
                            [genreLevel] => 5
                        )

                    [5] => SimpleXMLElement Object
                        (
                            [genreId] => 566552
                            [genreName] => 電動ファン
                            [itemCount] => 14111
                            [genreLevel] => 5
                        )

                    [6] => SimpleXMLElement Object
                        (
                            [genreId] => 510237
                            [genreName] => その他
                            [itemCount] => 125272
                            [genreLevel] => 5
                        )

                )

        )

)