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HRTime\StopWatch::getLastElapsedTime

(PECL hrtime >= 0.4.3)

HRTime\StopWatch::getLastElapsedTime — Get elapsed time for the last interval

說(shuō)明

public HRTime\StopWatch::getLastElapsedTime(int $unit = ?): float

Get elapsed time for the previously closed interval.

參數

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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