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

$xml = SimpleXMLElement Object
(
    [parent] => SimpleXMLElement Object
        (
            [genreId] => 206139
            [genreName] => ペット用食器・給水器・給餌器
            [genreLevel] => 2
        )

    [current] => SimpleXMLElement Object
        (
            [genreId] => 206347
            [genreName] => その他
            [itemCount] => 6192
            [genreLevel] => 3
        )

    [children] => SimpleXMLElement Object
        (
        )

)