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

$xml = SimpleXMLElement Object
(
    [parent] => SimpleXMLElement Object
        (
            [genreId] => 200168
            [genreName] => 野球・ソフトボール
            [genreLevel] => 2
        )

    [current] => SimpleXMLElement Object
        (
            [genreId] => 302247
            [genreName] => 打撃練習用品
            [itemCount] => 11560
            [genreLevel] => 3
        )

    [children] => SimpleXMLElement Object
        (
            [child] => Array
                (
                    [0] => SimpleXMLElement Object
                        (
                            [genreId] => 302248
                            [genreName] => トスマシン
                            [itemCount] => 312
                            [genreLevel] => 4
                        )

                    [1] => SimpleXMLElement Object
                        (
                            [genreId] => 302249
                            [genreName] => ピッチングマシン
                            [itemCount] => 2823
                            [genreLevel] => 4
                        )

                    [2] => SimpleXMLElement Object
                        (
                            [genreId] => 302250
                            [genreName] => バッティングティー
                            [itemCount] => 2243
                            [genreLevel] => 4
                        )

                    [3] => SimpleXMLElement Object
                        (
                            [genreId] => 302251
                            [genreName] => バッティングゲージ
                            [itemCount] => 344
                            [genreLevel] => 4
                        )

                    [4] => SimpleXMLElement Object
                        (
                            [genreId] => 302252
                            [genreName] => その他
                            [itemCount] => 5838
                            [genreLevel] => 4
                        )

                )

        )

)