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

$xml = SimpleXMLElement Object
(
    [parent] => SimpleXMLElement Object
        (
            [genreId] => 204167
            [genreName] => 電動工具本体
            [genreLevel] => 3
        )

    [current] => SimpleXMLElement Object
        (
            [genreId] => 565360
            [genreName] => 切断工具
            [itemCount] => 176696
            [genreLevel] => 4
        )

    [children] => SimpleXMLElement Object
        (
            [child] => Array
                (
                    [0] => SimpleXMLElement Object
                        (
                            [genreId] => 204169
                            [genreName] => 電気丸のこ
                            [itemCount] => 44059
                            [genreLevel] => 5
                        )

                    [1] => SimpleXMLElement Object
                        (
                            [genreId] => 210411
                            [genreName] => チェーンソー
                            [itemCount] => 23490
                            [genreLevel] => 5
                        )

                    [2] => SimpleXMLElement Object
                        (
                            [genreId] => 565512
                            [genreName] => ジグソー
                            [itemCount] => 7195
                            [genreLevel] => 5
                        )

                    [3] => SimpleXMLElement Object
                        (
                            [genreId] => 565513
                            [genreName] => レシプロソー
                            [itemCount] => 13064
                            [genreLevel] => 5
                        )

                    [4] => SimpleXMLElement Object
                        (
                            [genreId] => 565514
                            [genreName] => 高速切断機
                            [itemCount] => 4262
                            [genreLevel] => 5
                        )

                    [5] => SimpleXMLElement Object
                        (
                            [genreId] => 565515
                            [genreName] => バンドソー
                            [itemCount] => 68433
                            [genreLevel] => 5
                        )

                    [6] => SimpleXMLElement Object
                        (
                            [genreId] => 565516
                            [genreName] => 卓上丸のこ
                            [itemCount] => 1177
                            [genreLevel] => 5
                        )

                    [7] => SimpleXMLElement Object
                        (
                            [genreId] => 565517
                            [genreName] => 卓上糸のこ
                            [itemCount] => 423
                            [genreLevel] => 5
                        )

                    [8] => SimpleXMLElement Object
                        (
                            [genreId] => 568622
                            [genreName] => ジョイントカッター
                            [itemCount] => 241
                            [genreLevel] => 5
                        )

                    [9] => SimpleXMLElement Object
                        (
                            [genreId] => 568623
                            [genreName] => 全ネジカッター
                            [itemCount] => 701
                            [genreLevel] => 5
                        )

                    [10] => SimpleXMLElement Object
                        (
                            [genreId] => 568624
                            [genreName] => ボードカッター
                            [itemCount] => 257
                            [genreLevel] => 5
                        )

                    [11] => SimpleXMLElement Object
                        (
                            [genreId] => 567071
                            [genreName] => その他
                            [itemCount] => 13394
                            [genreLevel] => 5
                        )

                )

        )

)