Event::set
(PECL event >= 1.2.6-beta)
Event::set — Re-configures event
说明
public
Event::set(
EventBase
mixed
int
callable
mixed
): bool
EventBase
$base
,mixed
$fd
,int
$what
= ?,callable
$cb
= ?,mixed
$arg
= ?): bool
Re-configures event. Note, this function doesn't invoke obsolete libevent's event_set. It calls event_assign instead.
参数
-
base -
The event base to associate the event with.
-
fd -
Stream resource, socket resource, or numeric file descriptor. For timer events pass
-1. For signal events pass the signal number, e.g.SIGHUP. -
what -
See Event flags .
-
cb -
The event callback. See Event callbacks .
-
arg -
Custom data associated with the event. It will be passed to the callback when the event becomes active.
返回值
成功时返回 true， 或者在失败时返回 false。
add a note
User Contributed Notes
There are no user contributed notes for this page.