blob: 4206550f5b8b7b849e81c05954030049db365b42 (
plain) (
tree)
|
|
<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
// required for signal handling
declare (ticks = 1);
pcntl_signal(SIGUSR1, function () {echo 'Caught SIGUSR1'; exit;});
$n = 0;
// ticks require activity to work - sleep(4); does not work
while ($n < 400) {
usleep(10000);
++$n;
}
return;
|