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

    说明

    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() .

    参数

    此函数没有参数。

    返回值

    没有返回值。

    参见

    • 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

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