CascadiaPHP 2024

MongoDB\Driver\Session::getOperationTime

(mongodb >=1.4.0)

MongoDB\Driver\Session::getOperationTimeReturns the operation time for this session

说明

final public MongoDB\Driver\Session::getOperationTime(): ?MongoDB\BSON\Timestamp

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

参数

此函数没有参数。

返回值

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

错误/异常

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