Event::timer

(PECL event >= 1.2.6-beta)

Event::timer — Constructs timer event object

说明

public static Event Event::timer ( EventBase $base , callable $cb [, mixed $arg ] )

Constructs timer event object. This is a straightforward method to create a timer event. Note, the generic Event::__construct() method can contruct signal event objects too.

参数

base: The associated event base object.
cb: The signal event callback. See Event callbacks .
arg: Custom data. If specified, it will be passed to the callback when event triggers.

返回值

Returns Event object on success. Otherwise FALSE.