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

$xml = SimpleXMLElement Object
(
    [parent] => SimpleXMLElement Object
        (
            [genreId] => 204210
            [genreName] => 管楽器・吹奏楽器
            [genreLevel] => 2
        )

    [current] => SimpleXMLElement Object
        (
            [genreId] => 211317
            [genreName] => リコーダー
            [itemCount] => 4991
            [genreLevel] => 3
        )

    [children] => SimpleXMLElement Object
        (
            [child] => Array
                (
                    [0] => SimpleXMLElement Object
                        (
                            [genreId] => 211318
                            [genreName] => アルトリコーダー
                            [itemCount] => 767
                            [genreLevel] => 4
                        )

                    [1] => SimpleXMLElement Object
                        (
                            [genreId] => 211319
                            [genreName] => ソプラノリコーダー
                            [itemCount] => 2862
                            [genreLevel] => 4
                        )

                    [2] => SimpleXMLElement Object
                        (
                            [genreId] => 211320
                            [genreName] => ソプラニーノリコーダー
                            [itemCount] => 189
                            [genreLevel] => 4
                        )

                    [3] => SimpleXMLElement Object
                        (
                            [genreId] => 211321
                            [genreName] => テナーリコーダー
                            [itemCount] => 216
                            [genreLevel] => 4
                        )

                    [4] => SimpleXMLElement Object
                        (
                            [genreId] => 211322
                            [genreName] => バスリコーダー
                            [itemCount] => 113
                            [genreLevel] => 4
                        )

                    [5] => SimpleXMLElement Object
                        (
                            [genreId] => 211323
                            [genreName] => その他
                            [itemCount] => 844
                            [genreLevel] => 4
                        )

                )

        )

)