/**
* We track visitors to the website by setting a unique ID string into
* a cookie.
*/
private function setTrackingCookie()
{
if (!isset($_COOKIE['u'])) {
// create a unique string
$uid = md5($_SERVER['REMOTE_ADDR'] . $_SERVER['REQUEST_TIME']);
// expire 6 months in the future
$expires = time() + 60 * 60 * 24 * 30 * 6;
$domain = Cookies::getThisDomainName();
setcookie('u', $uid, $expires, '/', $domain);
}
}
public function run()
{
// get the base domain name
$domain = Cookies::getThisDomainName();
// clear the session cookie
setcookie('s', '', time() - 3600, '/', $domain);
// refresh the page
$url = $_SERVER['PHP_SELF'];
$url = str_replace('.php', '', $url);
$url = preg_replace('/\\?.*$/', '', $url);
if ($url == '/index') {
$url = '/';
}
header("Refresh: 0; url={$url}");
}
