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pcntl_sigtimedwait

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

pcntl_sigtimedwaitWaits 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.

R├╝ckgabewerte

pcntl_sigtimedwait() returns a signal number on success, Bei einem Fehler wird false zur├╝ckgegeben..

Siehe auch

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