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

$xml = SimpleXMLElement Object
(
    [parent] => SimpleXMLElement Object
        (
            [genreId] => 111519
            [genreName] => 防災関連グッズ
            [genreLevel] => 2
        )

    [current] => SimpleXMLElement Object
        (
            [genreId] => 501156
            [genreName] => 家具転倒防止用品
            [itemCount] => 46309
            [genreLevel] => 3
        )

    [children] => SimpleXMLElement Object
        (
            [child] => Array
                (
                    [0] => SimpleXMLElement Object
                        (
                            [genreId] => 501157
                            [genreName] => 壁面固定器具
                            [itemCount] => 2521
                            [genreLevel] => 4
                        )

                    [1] => SimpleXMLElement Object
                        (
                            [genreId] => 301602
                            [genreName] => 耐震用接着マット・ストッパー
                            [itemCount] => 19375
                            [genreLevel] => 4
                        )

                    [2] => SimpleXMLElement Object
                        (
                            [genreId] => 401656
                            [genreName] => 突っ張り棒
                            [itemCount] => 5946
                            [genreLevel] => 4
                        )

                    [3] => SimpleXMLElement Object
                        (
                            [genreId] => 501158
                            [genreName] => その他
                            [itemCount] => 18467
                            [genreLevel] => 4
                        )

                )

        )

)