HRTime\PerformanceCounter::getFrequency
(PECL hrtime >= 0.4.3)
HRTime\PerformanceCounter::getFrequency — Timer frequency in ticks per second
설명
public int HRTime\PerformanceCounter::getFrequency
( void
)
Returns the timer frequency in ticks per second. This value is constant after the system start on almost any operating system.
인수
이 함수는 인수가 없습니다.
반환값
Returns integer indicating the timer frequency.
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