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); }