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

$xml = SimpleXMLElement Object
(
    [parent] => SimpleXMLElement Object
        (
            [genreId] => 100356
            [genreName] => コーヒー
            [genreLevel] => 2
        )

    [current] => SimpleXMLElement Object
        (
            [genreId] => 408254
            [genreName] => コーヒー飲料
            [itemCount] => 33346
            [genreLevel] => 3
        )

    [children] => SimpleXMLElement Object
        (
        )

)