(PECL gearman <= 0.5.0)
GearmanJob::data — Send data for a running job (deprecated)
$data
) : boolSends data to the job server (and any listening clients) for this job.
Note:
This method has been replaced by GearmanJob::sendData() in the 0.6.0 release of the Gearman extension.
data
Arbitrary serialized data.
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�� ������ʧ��ʱ���� FALSE
��