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PHP Manual :: event_timer_set



event_timer_new || PCNTL || Libevent Functions || PHP Manual

(PECL libevent >= 0.0.2)

event_timer_setPrepare a timer event

Description

bool event_timer_set ( resource $event , callable $callback [, mixed $arg ] )

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.

Parameters

event

Valid event resource.

callback

Callback function to be called when the matching event occurs.

arg

Optional callback parameter.

Return Values

Returns TRUE on success or FALSE on failure.



event_timer_new || PCNTL || Libevent Functions || PHP Manual
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