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

$xml = SimpleXMLElement Object
(
    [parent] => SimpleXMLElement Object
        (
            [genreId] => 101070
            [genreName] => スポーツ・アウトドア
            [genreLevel] => 1
        )

    [current] => SimpleXMLElement Object
        (
            [genreId] => 509057
            [genreName] => ランニング・マラソン
            [itemCount] => 119637
            [genreLevel] => 2
        )

    [children] => SimpleXMLElement Object
        (
            [child] => Array
                (
                    [0] => SimpleXMLElement Object
                        (
                            [genreId] => 565767
                            [genreName] => ウェア
                            [itemCount] => 29181
                            [genreLevel] => 3
                        )

                    [1] => SimpleXMLElement Object
                        (
                            [genreId] => 565768
                            [genreName] => シューズ
                            [itemCount] => 58151
                            [genreLevel] => 3
                        )

                    [2] => SimpleXMLElement Object
                        (
                            [genreId] => 568475
                            [genreName] => インソール
                            [itemCount] => 903
                            [genreLevel] => 3
                        )

                    [3] => SimpleXMLElement Object
                        (
                            [genreId] => 568476
                            [genreName] => ランニングポーチ
                            [itemCount] => 7434
                            [genreLevel] => 3
                        )

                    [4] => SimpleXMLElement Object
                        (
                            [genreId] => 564507
                            [genreName] => アームバンド・スマホバンド
                            [itemCount] => 12192
                            [genreLevel] => 3
                        )

                    [5] => SimpleXMLElement Object
                        (
                            [genreId] => 565769
                            [genreName] => GPS
                            [itemCount] => 1003
                            [genreLevel] => 3
                        )

                    [6] => SimpleXMLElement Object
                        (
                            [genreId] => 509075
                            [genreName] => その他
                            [itemCount] => 10773
                            [genreLevel] => 3
                        )

                )

        )

)