Php/docs/hrtime-stopwatch.getelapsedtime

来自菜鸟教程
跳转至:导航、​搜索

HRTime\StopWatch::getElapsedTime

(PECL hrtime >= 0.4.3)

HRTime\StopWatch::getElapsedTimeGet elapsed time for all intervals


说明

public HRTime\StopWatch::getElapsedTime ([ int $unit ] ) : float

Get elapsed time for all the previously closed intervals.


参数

unit
Time unit represented by a HRTime\Unit constant. Default is HRTime\Unit::SECOND.


返回值

Returns float indicating elapsed time.