HRTime\PerformanceCounter::getFrequency

    (PECL hrtime >= 0.4.3)

    HRTime\PerformanceCounter::getFrequency — Timer frequency in ticks per second

    Description

    public static HRTime\PerformanceCounter::getFrequency(): int

    Returns the timer frequency in ticks per second. This value is constant after the system start on almost any operating system.

    Parameters

    This function has no parameters.

    Return Values

    Returns int indicating the timer frequency.

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