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

$xml = SimpleXMLElement Object
(
    [parent] => SimpleXMLElement Object
        (
            [genreId] => 553360
            [genreName] => 皮膚の薬
            [genreLevel] => 4
        )

    [current] => SimpleXMLElement Object
        (
            [genreId] => 553361
            [genreName] => 第二類医薬品
            [itemCount] => 23378
            [genreLevel] => 5
        )

    [children] => SimpleXMLElement Object
        (
        )

)