(PECL gearman <= 0.5.0)
GearmanTask::uuid — Get the unique identifier for a task (deprecated)
Returns the unique identifier for this task. This is assigned by the GearmanClient, as opposed to the job handle which is set by the Gearman job server.
注意:
This method has been replaced by GearmanTask::unique() in the 0.6.0 release of the Gearman extension.
此函数没有参数。
The unique identifier, or false if no identifier is assigned.