aggregate with ISODate

[rrr-bot]

What steps will reproduce the problem?

This is my raw code:

$query = [];

        $query[] = [
            '$match' =>
            [
                "updatedAt" => [
                    '$gte' => new \MongoDB\BSON\UTCDateTime()
                ]
            ]
        ];

        $query[] = [
            '$unwind' => '$messages'
        ];

        $query[] = [
            '$match' =>
            [
                "messages.publicMessage.time" =>
                [
                    '$gte' => strtotime('-1 day') * 1000
                ],
            ]
        ];

        $messages = Yii::$app->mongodb->createCommand()->aggregate(Queue::collectionName(), $query);

which generates bad query with backslashed ISODate:

dev.command({"aggregate":"queues","pipeline":[{"$match":{"updatedAt":{"$gte":"ISODate(\"2018-06-28T23:23:00.000Z\")"}}},{"$unwind":"$messages"},{"$match":{"messages.publicMessage.time":{"$gte":1530176891000}}}],"allowDiskUse":false,"cursor":{}})

Other atempts:

1. UTCDAteTime

 "updatedAt" => [
                        '$gte' => new MongoDB\BSON\UTCDateTime(strtotime('-1 day'))
                    ]

gives:

dev.command({"aggregate":"queues","pipeline":[{"$match":{"updatedAt":{"$gte":"MongoDB\\BSON\\UTCDateTime(1530177111)"}}},{"$unwind":"$messages"},{"$match":{"messages.publicMessage.time":{"$gte":1530177111000}}}],"allowDiskUse":false,"cursor":{}})

also bad - with class name and also backslashed

2. (new \MongoDB\BSON\UTCDateTime(strtotime('-1 day')))->toDateTime()

dev.command({"aggregate":"queues","pipeline":[{"$match":{"updatedAt":{"$gte":{"date":"1970-01-18 17:02:57.308000","timezone_type":1,"timezone":"+00:00"}}}},{"$unwind":"$messages"},{"$match":{"messages.publicMessage.time":{"$gte":1530177308000}}}],"allowDiskUse":false,"cursor":{}})

still bad - not compatible with mongo date or $dateToString

What's expected?

dev.command({"aggregate":"queues","pipeline":[{"$match":{"updatedAt":{"$gte":ISODate("2018-02-09T05:00:00Z")}}},{"$unwind":"$messages"},{"$match":{"messages.publicMessage.time":{"$gte":1530176891000}}}],"allowDiskUse":false,"cursor":{}})

What do you get instead?

dev.command({"aggregate":"queues","pipeline":[{"$match":{"updatedAt":{"$gte":"ISODate(\"2018-06-28T23:23:00.000Z\")"}}},{"$unwind":"$messages"},{"$match":{"messages.publicMessage.time":{"$gte":1530176891000}}}],"allowDiskUse":false,"cursor":{}})

Additional info

Q	A
Yii version	2.0.15.1
Yii MongoDB version	2.1.7
MongoDB server version	3.6.4
PHP version	7.2.1
Operating system	Debian 9

[needrunning]

当使用时间作为match条件时，一般使用范围查询，并且使用UTCDatetime格式。