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

$xml = SimpleXMLElement Object
(
    [parent] => SimpleXMLElement Object
        (
            [genreId] => 565739
            [genreName] => レクリエーションスポーツ
            [genreLevel] => 2
        )

    [current] => SimpleXMLElement Object
        (
            [genreId] => 502042
            [genreName] => ボウリング
            [itemCount] => 5854
            [genreLevel] => 3
        )

    [children] => SimpleXMLElement Object
        (
            [child] => Array
                (
                    [0] => SimpleXMLElement Object
                        (
                            [genreId] => 564416
                            [genreName] => ウェア
                            [itemCount] => 1586
                            [genreLevel] => 4
                        )

                    [1] => SimpleXMLElement Object
                        (
                            [genreId] => 502044
                            [genreName] => シューズ
                            [itemCount] => 832
                            [genreLevel] => 4
                        )

                    [2] => SimpleXMLElement Object
                        (
                            [genreId] => 502043
                            [genreName] => ボール
                            [itemCount] => 555
                            [genreLevel] => 4
                        )

                    [3] => SimpleXMLElement Object
                        (
                            [genreId] => 502045
                            [genreName] => バッグ
                            [itemCount] => 930
                            [genreLevel] => 4
                        )

                    [4] => SimpleXMLElement Object
                        (
                            [genreId] => 407940
                            [genreName] => その他
                            [itemCount] => 1951
                            [genreLevel] => 4
                        )

                )

        )

)