function check_for_wizard_update($echo_message = false)
{
$latest_version = latest_version();
$update_available = update_is_available($latest_version);
if ($update_available) {
if ($echo_message) {
echo '<p class="alert">An updated version of this script is available <a href="' . LOADER_WIZARD_URL . '">here</a></p>';
}
return $latest_version;
} else {
return $update_available;
}
}
function wizardversion_page()
{
$start_time = time();
$wizard_version_only = get_request_parameter('wizard_only');
$clear_session_info = get_request_parameter('clear_info');
if ($clear_session_info) {
unset($_SESSION['timing_out']);
unset($_SESSION['latest_wizard_version']);
}
$wizard_version = latest_wizard_version();
$message = '';
if (false === $wizard_version) {
$message = "0";
} elseif (update_is_available($wizard_version)) {
$message = "{$wizard_version}";
} else {
$message = "1";
}
echo $message;
@session_write_close();
exit(0);
}
