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(PHP 5 >= 5.3.0)

pcntl_sigtimedwait — 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.

Список параметров

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.

Возвращаемые значения

On success, pcntl_sigtimedwait() returns a signal number.

Смотрите также

Описание на ru2.php.net
Описание на php.ru