(PECL gearman >= 0.5.0)
Represents a class for connecting to a Gearman job server and making requests to perform some function on provided data. The function performed must be one registered by a Gearman worker and the data passed is opaque to the job server.
$function_name
   , string $workload
   [, mixed &$context
   [, string $unique
  ]] )$function_name
   , string $workload
   [, mixed &$context
   [, string $unique
  ]] )$function_name
   , string $workload
   [, mixed &$context
   [, string $unique
  ]] )$function_name
   , string $workload
   [, mixed &$context
   [, string $unique
  ]] )$function_name
   , string $workload
   [, mixed &$context
   [, string $unique
  ]] )$function_name
   , string $workload
   [, mixed &$context
   [, string $unique
  ]] )