event_timer_set
(PECL libevent >= 0.0.2)
event_timer_set — Prepare a timer event
説明
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_TIMEOUTfor timer events. -
arg -
Optional parameter, previously passed to event_timer_set() as
arg.
パラメータ
-
event -
Valid event resource.
-
callback -
Callback function to be called when the matching event occurs.
-
arg -
Optional callback parameter.
返り値
成功した場合に TRUE を、失敗した場合に FALSE を返します。
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