Does PHP support MongoDB replica set joins?

Does PHP support MongoDB replica set connections?
Title.
Because only permissions to one library are specified, dbname
The connection is as follows:
$con = new Mongo ("Mongodb://user:[email protected]:27010,192.168.0.2:27010,192.168.0.3:27010/dbname");

Now it's an error.
Don't know if PHP supports replica set connections?
In general, if the first IP connection, then two will be ignored, if the first IP is not connected, will automatically connect the second or third. But now why do you sometimes get an error?



------Solution--------------------
$this->connection->setslaveokay (TRUE);

If it is a cluster, you have to set the subordinate.

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