EventBufferEvent::setCallbacks

(PECL event >= 1.2.6-beta)

EventBufferEvent::setCallbacks — Assigns read, write and event(status) callbacks

public void EventBufferEvent::setCallbacks ( callable $readcb , callable $writecb , callable $eventcb [, string $arg ] )

Assigns read, write and event(status) callbacks.

readcb: Read event callback. See About buffer event callbacks .
writecb: Write event callback. See About buffer event callbacks .
eventcb: Status-change event callback. See About buffer event callbacks .
arg: A variable that will be passed to all the callbacks.

没有返回值。