MongoDB\Driver\Session::getClusterTime

Returns the cluster time for this session

説明

final public objectnull MongoDB\Driver\Session::getClusterTime()

Returns the cluster time for this session. If the session has not been used for any operation and MongoDB\Driver\Session::advanceClusterTime has not been called, the cluster time will be null.

パラメータ

この関数にはパラメータはありません。

戻り値

Returns the cluster time for this session, or null if the session has no cluster time.

エラー / 例外

Throws MongoDB\Driver\Exception\InvalidArgumentException on argument parsing errors.

参考

MongoDB\Driver\Session::advanceClusterTime