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

$xml = SimpleXMLElement Object
(
    [parent] => SimpleXMLElement Object
        (
            [genreId] => 100644
            [genreName] => キッチン家電
            [genreLevel] => 2
        )

    [current] => SimpleXMLElement Object
        (
            [genreId] => 565161
            [genreName] => 冷蔵庫・冷凍庫
            [itemCount] => 55270
            [genreLevel] => 3
        )

    [children] => SimpleXMLElement Object
        (
            [child] => Array
                (
                    [0] => SimpleXMLElement Object
                        (
                            [genreId] => 204490
                            [genreName] => 冷蔵庫
                            [itemCount] => 20539
                            [genreLevel] => 4
                        )

                    [1] => SimpleXMLElement Object
                        (
                            [genreId] => 211789
                            [genreName] => 冷凍庫
                            [itemCount] => 4912
                            [genreLevel] => 4
                        )

                    [2] => SimpleXMLElement Object
                        (
                            [genreId] => 211782
                            [genreName] => 業務用冷蔵庫
                            [itemCount] => 12798
                            [genreLevel] => 4
                        )

                    [3] => SimpleXMLElement Object
                        (
                            [genreId] => 211807
                            [genreName] => 業務用冷凍庫
                            [itemCount] => 12630
                            [genreLevel] => 4
                        )

                    [4] => SimpleXMLElement Object
                        (
                            [genreId] => 566902
                            [genreName] => 冷温庫・保冷庫
                            [itemCount] => 1593
                            [genreLevel] => 4
                        )

                    [5] => SimpleXMLElement Object
                        (
                            [genreId] => 568261
                            [genreName] => ポータブル冷蔵庫・冷凍庫
                            [itemCount] => 2798
                            [genreLevel] => 4
                        )

                )

        )

)