EvLoop::nowUpdate
(PECL ev >= 0.2.0)
EvLoop::nowUpdate — Establishes the current time by querying the kernel, updating the time returned by EvLoop::now in the progress
說明
public
EvLoop::nowUpdate(): void
Establishes the current time by querying the kernel, updating the time returned by EvLoop::now() in the progress. This is a costly operation and is usually done automatically within EvLoop::run() .
參數
此函式沒有參數。
返回值
沒有返回值。
參見
- EvLoop::now() - Returns the current "event loop time"
- Ev::nowUpdate() - Establishes the current time by querying the kernel, updating the time returned by Ev::now in the progress