pcntl_sigtimedwait

    (PHP 5 >= 5.3.0, PHP 7, PHP 8)

    pcntl_sigtimedwait — Waits for signals, with a timeout

    Beschreibung

    pcntl_sigtimedwait(
        array$signals,
        array&$info = [],
        int$seconds = 0,
        int$nanoseconds = 0
    ): int|false

    The pcntl_sigtimedwait() function operates in exactly the same way as pcntl_sigwaitinfo() except that it takes two additional parameters, seconds and nanoseconds, which enable an upper bound to be placed on the time for which the script is suspended.

    Parameter-Liste

    signals

    Array of signals to wait for.

    info

    The info is set to an array containing information about the signal. See pcntl_sigwaitinfo().

    seconds

    Timeout in seconds.

    nanoseconds

    Timeout in nanoseconds.

    Rückgabewerte

    pcntl_sigtimedwait() returns a signal number on success, Bei einem Fehler wird false zurückgegeben..

    Siehe auch

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