新的mongo /客户端没有regonsie findandmodify

Question

所以，我不确定如果findandmodify不属于我，我是否做错了 mongo /客户端

这是我正在使用的代码

try {
                $retval = $db->findAndModify(
                        array("uid"=>New MongoDB\BSON\ObjectId($_SESSION["ipet_user"]),"data"=>array("url" => $data["picture"]["data"]["url"])),
                        array('$set' => array("data"=>
                                    array("url" => $data["picture"]["data"]["url"],"type"=> "facebook/image",
                                    "date"=>new MongoDB\BSON\UTCDateTime())
                                ,
                                "uid"=>New MongoDB\BSON\ObjectId($_SESSION["ipet_user"])
                            )),
                        null,
                        array(
                             "sort" => array("priority" => -1),
                             "new" => true,
                     )
                );
            } catch(MongoResultException $e) {
                echo $e->getCode(), " : ", $e->getMessage(), "\n";
                var_dump($e->getDocument());
            }