/exit.php

<?php
include("conf/defconf.inc.php");

$tmp_myhost = $myhost;

$tmp_do=isset($_GET['do']) ? $_GET['do'] :'';
if ($tmp_do == "exit")
{

  if ($out_see == "yes" && $userauth != "xoops")
  {
    include("auth_by_ezf123.php");
  }
  else
  {
    if ($use_sql_session == "yes")
      include ("inc/sessions.inc.php");

    session_start();

    if ($use_sql_session == "yes")
      include ("inc/del_session.php");
  }

  session_destroy();
}

$myhost = $tmp_myhost;

header("Location: $myhost/index.php");
exit;

?>