GearmanClient::setDataCallback

(PECL gearman >= 0.6.0)

GearmanClient::setDataCallbackCallback function when there is a data packet for a task

说明

public GearmanClient::setDataCallback(callable $callback): bool

Sets the callback function for accepting data packets for a task. The callback function should take a single argument, a GearmanTask object.

参数

callback

A function or method to call

返回值

成功时返回 true, 或者在失败时返回 false

参见