Libevent 関数
PHP Manual

event_priority_set

(PECL libevent >= 0.0.5)

event_priority_setAssign a priority to an event.

説明

bool event_priority_set ( resource $event , int $priority )

Assign a priority to the event.

パラメータ

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()).

返り値

成功した場合に TRUE を、失敗した場合に FALSE を返します。


Libevent 関数
PHP Manual