(PECL gearman >= 0.6.0)
Callback function when there is a data packet for a task
public bool GearmanClient::setDataCallback ( callable $callback )
Sets the callback function for accepting data packets for a task. The callback function should take a single argument, a GearmanTask object.
Parameters:
callback
A function or method to call
Returns:
Returns TRUE
on success or FALSE
on failure.
See also:
GearmanClient::setCompleteCallback() -
GearmanClient::setCreatedCallback() -
GearmanClient::setExceptionCallback() -
GearmanClient::setFailCallback() -
GearmanClient::setStatusCallback() -
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