pcntl_sigtimedwait
(PHP 5 >= 5.3.0, PHP 7, PHP 8)
pcntl_sigtimedwait — Waits for signals, with a timeout
Descrição
pcntl_sigtimedwait(
array
array
int
int
): int|false
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.
Parâmetros
signals-
Array of signals to wait for.
info-
The
infois set to an array containing information about the signal. See pcntl_sigwaitinfo(). seconds-
Timeout in seconds.
nanoseconds-
Timeout in nanoseconds.
Valor Retornado
pcntl_sigtimedwait() returns a signal number on success, ou false em caso de falha.
Veja Também
- pcntl_sigprocmask() - Sets and retrieves blocked signals
- pcntl_sigwaitinfo() - Waits for signals