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

$xml = SimpleXMLElement Object
(
    [parent] => SimpleXMLElement Object
        (
            [genreId] => 558795
            [genreName] => 貧血
            [genreLevel] => 4
        )

    [current] => SimpleXMLElement Object
        (
            [genreId] => 558797
            [genreName] => 第三類医薬品
            [itemCount] => 4
            [genreLevel] => 5
        )

    [children] => SimpleXMLElement Object
        (
        )

)