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(shù)

此函數(shù)沒有參數(shù)。

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