Swoole\Event::add
(PHP 5 >= 5.2.0, PHP 7, PECL swoole >= 1.9.0)
Swoole\Event::add — Add new callback functions of a socket into the EventLoop.
说明
public static Swoole\Event::add
( int
$fd
, callable $read_callback
[, callable $write_callback
[, string $events
]] ) : boolean
参数
-
fd -
-
read_callback -
-
write_callback -
-
events -
返回值