(PECL gearman <= 0.5.0)
GearmanClient::data — Get the application data (deprecated)
Get the application data previously set with GearmanClient::setData.
Nota: This method was replaced by GearmanClient::setContext in the 0.6.0 release of the Gearman extension.
Esta função não contém parâmetros.
The same string data set with GearmanClient::setData