(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.
This method has been replaced by GearmanTask::unique() in the 0.6.0 release of the Gearman extension.
The unique identifier, or
FALSE if no identifier is assigned.