= 1.9.0)Swoole\Server::on — Register a callback function by event name.說明public Swoole\Server::on(string $event_name, c">

Swoole\Server::on

(PECL swoole >= 1.9.0)

Swoole\Server::on — Register a callback function by event name.

說明

public Swoole\Server::on(string $event_name, callable $callback): void

參數(shù)

event_name

callback

返回值