autoload.php

<?php
/**
 * Zend Framework (http://framework.zend.com/)
 *
 * @link      http://github.com/zendframework/zf2 for the canonical source repository
 * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
 * @license   http://framework.zend.com/license/new-bsd New BSD License
 * @deprecated
 */

/**
 * Legacy purposes only, to prevent code that references it from breaking.
 */
trigger_error('Polyfill autoload support (file library/Zend/Session/compatibility/autoload.php) is no longer necessary;'
. ' please remove your require statement referencing this file', E_USER_DEPRECATED);