event_priority_set

(PECL libevent >= 0.0.5)

event_priority_set — Assign a priority to an event

event_priority_set ( resource $event , int $priority ) : bool

Assign a priority to the event.

event: Valid event resource.
priority: Priority level. Cannot be less than zero and cannot exceed maximum priority level of the event base (see event_base_priority_init()).

成功时返回 TRUE，或者在失败时返回 FALSE。