(PECL ev >= 0.2.0)
Establishes the current time by querying the kernel, updating the time returned by EvLoop::now in the progress.
public void 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() .
Returns:
No value is returned.
See also:
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