event_timer_set
(PECL libevent >= 0.0.2)
event_timer_set — Prepare a timer event
Описание
Prepares the timer event to be used in event_add(). The
event is prepared to call the function specified by the
callback
when the event timeout elapses.
After initializing the event, use event_base_set() to associate the event with its event base.
In case of matching event, these three arguments are passed to the
callback
function:
-
fd
-
Signal number or resource indicating the stream.
-
events
-
A flag indicating the event. This will always be
EV_TIMEOUT
for timer events. -
arg
-
Optional parameter, previously passed to event_timer_set() as
arg
.
Список параметров
-
event
-
Valid event resource.
-
callback
-
Callback function to be called when the matching event occurs.
-
arg
-
Optional callback parameter.
Возвращаемые значения
Возвращает TRUE
в случае успешного завершения или FALSE
в случае возникновения ошибки.
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- Libevent
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- event_timer_set
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