Libevent 函数
PHP Manual

event_buffer_priority_set

(PECL libevent >= 0.0.1)

event_buffer_priority_setAssign a priority to a buffered event

说明

bool event_buffer_priority_set ( resource $bevent , int $priority )

Assign a priority to the bevent.

参数

bevent

Valid buffered 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()).

返回值

event_buffer_priority_set() returns TRUE on success or FALSE on error.


Libevent 函数
PHP Manual