SunshinePHP Developer Conference 2015

event_timer_set

(PECL libevent >= 0.0.2)

event_timer_setPrepare a timer event

Beschreibung

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.

Parameter-Liste

event

Valid event resource.

callback

Callback function to be called when the matching event occurs.

arg

Optional callback parameter.

Rückgabewerte

Gibt bei Erfolg TRUE zurück. Im Fehlerfall wird FALSE zurückgegeben.

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