PHP Server Uptime Check / PHP Скрипт за проверка на работното времена на сървъра
<?php
$uptime = shell_exec("cut -d. -f1 /proc/uptime");
$days = floor($uptime/60/60/24);
$hours = $uptime/60/60%24;
$mins = $uptime/60%60;
$secs = $uptime%60;
echo "up $days days $hours hours $mins minutes and $secs seconds";