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  • HRTime\PerformanceCounter::getFrequency »
  • PHP Manual
  • HRTime
  • The HRTime\PerformanceCounter class

The HRTime\PerformanceCounter class

(PECL hrtime >= 0.4.3)

简介

类摘要

HRTime\PerformanceCounter {
/* 方法 */
public static getFrequency ( void ) : int
public static getTicks ( void ) : int
public static getTicksSince ( int $start ) : int
}

Table of Contents

  • HRTime\PerformanceCounter::getFrequency — Timer frequency in ticks per second
  • HRTime\PerformanceCounter::getTicks — Current ticks from the system
  • HRTime\PerformanceCounter::getTicksSince — Ticks elapsed since the given value
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