(PECL libevent >= 0.0.2)
event_timer_set — Prepare a timer event
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
.
event
Valid event resource.
callback
Callback function to be called when the matching event occurs.
arg
Optional callback parameter.
成功した場合に TRUE
を、失敗した場合に FALSE
を返します。