GearmanClient::doLowBackground
(PECL gearman >= 0.5.0)
GearmanClient::doLowBackground — Run a low priority task in the background
说明
public GearmanClient::doLowBackground
( string
$function_name
, string $workload
[, string $unique
] ) : 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.
参数
-
function_name -
由程序自动执行的已注册函数。
-
workload -
被处理的序列化数据。
-
unique -
用于标识特定任务的唯一性 ID。
返回值
The job handle for the submitted task.
参见
- GearmanClient::doNormal() - Run a single task and return a result
- GearmanClient::doHigh() - Run a single high priority task
- GearmanClient::doLow() - Run a single low priority task
- GearmanClient::doBackground() - Run a task in the background
- GearmanClient::doHighBackground() - Run a high priority task in the background