HRTime\StopWatch::getLastElapsedTime
(PECL hrtime >= 0.4.3)
HRTime\StopWatch::getLastElapsedTime — Get elapsed time for the last interval
说明
public HRTime\StopWatch::getLastElapsedTime(int
$unit = ?): floatGet elapsed time for the previously closed interval.
参数
-
unit -
Time unit represented by a HRTime\Unit constant. Default is HRTime\Unit::SECOND.
返回值
Returns float indicating elapsed time.
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