mtclient::getCategoryList PHP Method

    function getCategoryList($blogID)
    {
        $XMLblogid = new xmlrpcval($blogID, "string");
        $r = new xmlrpcmsg("mt.getCategoryList", array($XMLblogid, $this->XMLusername, $this->XMLpassword));
        $r = $this->exec($r);
        return $r;
    }