Event::add

(PECL event >= 1.2.6-beta)

Event::add — Makes event pending

说明

public Event::add ( float $timeout = ? ) : bool

Marks event pending. Non-pending event will never occur, and the event callback will never be called. In conjuction with Event::del() an event could be re-scheduled by user at any time.

If Event::add() is called on an already pending event, libevent will leave it pending and re-schedule it with the given timeout(if specified). If in this case timeout is not specified, Event::add() has no effect.

参数

timeout

Timeout in seconds.

返回值

Returns true on success. Otherwise false

参见

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