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

$xml = SimpleXMLElement Object
(
    [parent] => SimpleXMLElement Object
        (
            [genreId] => 558741
            [genreName] => 頭痛・痛み止め
            [genreLevel] => 4
        )

    [current] => SimpleXMLElement Object
        (
            [genreId] => 569063
            [genreName] => 指定第二類医薬品（指定濫用防止医薬品_小容量）
            [itemCount] => 13
            [genreLevel] => 5
        )

    [children] => SimpleXMLElement Object
        (
        )

)