Get the job handle

# GearmanJob::handle

(PECL gearman >= 0.5.0)

GearmanJob::handle — Get the job handle

### 说明

public function GearmanJob::handle(): false|string

Returns the opaque job handle assigned by the job server.

### 参数

此函数没有参数。

### 返回值

An opaque job handle, or `false` if the job has not yet been initialized.

### 参见

- GearmanTask::jobHandle() - Get the job handle

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