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

$xml = SimpleXMLElement Object
(
    [parent] => SimpleXMLElement Object
        (
            [genreId] => 200827
            [genreName] => 授乳用品・ベビー用食事用品
            [genreLevel] => 2
        )

    [current] => SimpleXMLElement Object
        (
            [genreId] => 205208
            [genreName] => 哺乳びん・授乳用品
            [itemCount] => 27975
            [genreLevel] => 3
        )

    [children] => SimpleXMLElement Object
        (
            [child] => Array
                (
                    [0] => SimpleXMLElement Object
                        (
                            [genreId] => 205209
                            [genreName] => 哺乳びん
                            [itemCount] => 6851
                            [genreLevel] => 4
                        )

                    [1] => SimpleXMLElement Object
                        (
                            [genreId] => 205210
                            [genreName] => 哺乳びんホルダー
                            [itemCount] => 4559
                            [genreLevel] => 4
                        )

                    [2] => SimpleXMLElement Object
                        (
                            [genreId] => 205211
                            [genreName] => 乳首
                            [itemCount] => 3637
                            [genreLevel] => 4
                        )

                    [3] => SimpleXMLElement Object
                        (
                            [genreId] => 207743
                            [genreName] => ミルカー
                            [itemCount] => 129
                            [genreLevel] => 4
                        )

                    [4] => SimpleXMLElement Object
                        (
                            [genreId] => 205212
                            [genreName] => 調乳ポット
                            [itemCount] => 184
                            [genreLevel] => 4
                        )

                    [5] => SimpleXMLElement Object
                        (
                            [genreId] => 205242
                            [genreName] => 搾乳器
                            [itemCount] => 1013
                            [genreLevel] => 4
                        )

                    [6] => SimpleXMLElement Object
                        (
                            [genreId] => 568330
                            [genreName] => 母乳保存パック
                            [itemCount] => 870
                            [genreLevel] => 4
                        )

                    [7] => SimpleXMLElement Object
                        (
                            [genreId] => 568331
                            [genreName] => バストケア・乳頭保護
                            [itemCount] => 872
                            [genreLevel] => 4
                        )

                    [8] => SimpleXMLElement Object
                        (
                            [genreId] => 213979
                            [genreName] => 授乳クッション
                            [itemCount] => 3597
                            [genreLevel] => 4
                        )

                    [9] => SimpleXMLElement Object
                        (
                            [genreId] => 204020
                            [genreName] => 母乳パッド
                            [itemCount] => 1093
                            [genreLevel] => 4
                        )

                    [10] => SimpleXMLElement Object
                        (
                            [genreId] => 200828
                            [genreName] => その他
                            [itemCount] => 5170
                            [genreLevel] => 4
                        )

                )

        )

)