header("Location: upgrade/index.php");
}
exit;
}
// Require essential files.
require "functions.php";
require "database.php";
require "classes.php";
require "formatter.php";
// Start a session if one does not already exist.
if (!session_id()) {
session_name("{$config["cookieName"]}_Session");
session_start();
$_SESSION["ip"] = $_SERVER["REMOTE_ADDR"];
if (empty($_SESSION["token"])) {
regenerateToken();
}
}
// Prevent session highjacking - check the current IP address against the one that initiated the session.
if ($_SERVER["REMOTE_ADDR"] != $_SESSION["ip"]) {
session_destroy();
}
// Undo register_globals.
undoRegisterGlobals();
// If magic quotes is on, strip the slashes that it added.
if (get_magic_quotes_gpc()) {
$_GET = array_map("undoMagicQuotes", $_GET);
$_POST = array_map("undoMagicQuotes", $_POST);
$_COOKIE = array_map("undoMagicQuotes", $_COOKIE);
}
// Replace GET values with ones from the request URI. (ex. index.php/test/123 -> ?q1=test&q2=123)
function logout()
{
global $config;
// Destroy session data
unset($_SESSION["user"]);
regenerateToken();
// Eat the cookie. OM NOM NOM
if (isset($_COOKIE[$config["cookieName"]])) {
setcookie($config["cookieName"], "", -1, "/");
}
$this->callHook("logout");
// Redirect to the home page
redirect("");
}
