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pcntl_sigtimedwait

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(PHP 5 >= 5.3.0, PHP 7)

pcntl_sigtimedwait — Waits for signals, with a timeout

Description

pcntl_sigtimedwait ( array $set [, array &$siginfo [, int $seconds = 0 [, int $nanoseconds = 0 ]]] ) : int

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.

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Parameters

set

Array of signals to wait for.

siginfo

The siginfo is set to an array containing informations about the signal. See pcntl_sigwaitinfo().

seconds

Timeout in seconds.

nanoseconds

Timeout in nanoseconds.

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Return Values

On success, pcntl_sigtimedwait() returns a signal number.

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See Also

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Document created the 30/01/2003, last modified the 26/10/2018
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References

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