(PHP 5 >= 5.3.0, PHP 7)
Waits for signals, with a timeout
int pcntl_sigtimedwait ( array $set [, array &$siginfo [, int $seconds = 0 [, int $nanoseconds = 0 ]]] )
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.
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.
Returns:
On success, pcntl_sigtimedwait() returns a signal number.
See also:
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