Event::set
(PECL libevent >= 0.0.1)
Event::set — Re-configures event
说明
public
Event::set
(
EventBase
$base
,
mixed
$fd
[,
int
$what
[,
callable
$cb
[,
mixed
$arg
]]] ) : boolRe-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
Returns TRUE on success. Otherwise FALSE.