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

$xml = SimpleXMLElement Object
(
    [parent] => SimpleXMLElement Object
        (
            [genreId] => 200304
            [genreName] => バイク車体（新車・中古車）
            [genreLevel] => 2
        )

    [current] => SimpleXMLElement Object
        (
            [genreId] => 561718
            [genreName] => Malaguti（マラグーティ）
            [itemCount] => 112
            [genreLevel] => 3
        )

    [children] => SimpleXMLElement Object
        (
            [child] => Array
                (
                    [0] => SimpleXMLElement Object
                        (
                            [genreId] => 561719
                            [genreName] => ～50cc
                            [itemCount] => 0
                            [genreLevel] => 4
                        )

                    [1] => SimpleXMLElement Object
                        (
                            [genreId] => 561720
                            [genreName] => 51cc～125cc
                            [itemCount] => 112
                            [genreLevel] => 4
                        )

                    [2] => SimpleXMLElement Object
                        (
                            [genreId] => 561721
                            [genreName] => 126cc～250cc
                            [itemCount] => 0
                            [genreLevel] => 4
                        )

                    [3] => SimpleXMLElement Object
                        (
                            [genreId] => 561722
                            [genreName] => 251cc～400cc
                            [itemCount] => 0
                            [genreLevel] => 4
                        )

                    [4] => SimpleXMLElement Object
                        (
                            [genreId] => 561723
                            [genreName] => 401cc～750cc
                            [itemCount] => 0
                            [genreLevel] => 4
                        )

                    [5] => SimpleXMLElement Object
                        (
                            [genreId] => 561724
                            [genreName] => 751cc～1000cc
                            [itemCount] => 0
                            [genreLevel] => 4
                        )

                    [6] => SimpleXMLElement Object
                        (
                            [genreId] => 561725
                            [genreName] => 1001cc～1200cc
                            [itemCount] => 0
                            [genreLevel] => 4
                        )

                    [7] => SimpleXMLElement Object
                        (
                            [genreId] => 561726
                            [genreName] => 1201cc～
                            [itemCount] => 0
                            [genreLevel] => 4
                        )

                    [8] => SimpleXMLElement Object
                        (
                            [genreId] => 561727
                            [genreName] => 電動バイク
                            [itemCount] => 0
                            [genreLevel] => 4
                        )

                    [9] => SimpleXMLElement Object
                        (
                            [genreId] => 555709
                            [genreName] => その他
                            [itemCount] => 0
                            [genreLevel] => 4
                        )

                )

        )

)