(PECL gearman >= 0.5.0)
GearmanClient::doLowBackground — Run a low priority task in the background
$function, string $workload, ?string $unique = null): stringRuns a low priority task in the background, returning a job handle which can be used to get the status of the running task. Normal and high priority tasks take precedence over low priority tasks in the job queue.
functionUma função registrada que o trabalhador deve executar
workloadDados serializados a serem processados
uniqueUm identificador único usado para identificar uma tarefa específica
The job handle for the submitted task.