(PECL gearman >= 0.5.0)
GearmanClient::doHighBackground — Run a high priority task in the background
$function, string $workload, ?string $unique = null): stringRuns a high priority task in the background, returning a job handle which can be used to get the status of the running task. High priority tasks take precedence over normal and low priority tasks in the job queue.
functionworkloaduniqueThe job handle for the submitted task.