Run a low priority task in the background

# GearmanClient::doLowBackground

(PECL gearman >= 0.5.0)

GearmanClient::doLowBackground — Run a low priority task in the background

### 説明

public GearmanClient::doLowBackground ( string `$function_name` , string `$workload` [, string `$unique` ] ) : string

Runs 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.

### パラメータ

`function_name`

  ワーカーが実行するために登録した関数。

`workload`

  シリアライズしたデータ。

`unique`

  タスクを特定するために用いる一意な ID。

### 返り値

The job handle for the submitted task.

### 参考

- 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