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| Current File : //opt/alt/php55/usr/share/pear/test/Process/Symfony/Component/Process/Tests/SignalListener.php |
<?php
// 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;