(PHP 5 >= 5.2.0, PHP 7, PECL swoole >= 1.9.0)
Swoole\Redis\Server::setHandler — Description
$command
   , string $callback
   [, string $number_of_string_param
   [, string $type_of_array_param
  ]] ) : ReturnType
本函数还未编写文档,仅有参数列表。
command
callback
number_of_string_param
type_of_array_param