PHP - Manual: GearmanWorker::echo
2024-11-14
(PECL gearman >= 0.6.0)
GearmanWorker::echo — Test job server response
$workload
): boolSends data to all job servers to see if they echo it back. This is a test function to see if job servers are responding properly.
workload
Arbitrary serialized data
Standard Gearman return value.