event_base_priority_init
(PECL libevent >= 0.0.2)
event_base_priority_init — Set the number of event priority levels
说明
event_base_priority_init
( resource
$event_base
, int $npriorities
) : boolSets the number of different event priority levels.
By default all events are scheduled with the same priority
(npriorities/2).
Using event_base_priority_init() you can change the number
of event priority levels and then set a desired priority for each event.
参数
-
event_base -
Valid event base resource.
-
npriorities -
The number of event priority levels.
返回值
event_base_priority_init() returns TRUE on success or FALSE on error.