swoole_server::$setting

swoole_server::set()函数所设置的参数会保存到swoole_server::$setting属性上。在回调函数中可以访问运行参数的值。

在swoole-1.6.11+可用

示例:

$serv = new swoole_server('127.0.0.1', 9501);
$serv->set(array('worker_num' => 4));

echo $serv->setting['worker_num'];