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<?php
define('WP_INSTALLING', true);
if (!file_exists('../wp-config.php'))
die("There doesn't seem to be a <code>wp-config.php</code> file. I need this before we can get started. Need more help? <a href='http://codex.wordpress.org/Installing_WordPress#Step_3:_Set_up_wp-config.php'>We got it</a>. You can <a href='setup-config.php'>create a <code>wp-config.php</code> file through a web interface</a>, but this doesn't work for all server setups. The safest way is to manually create the file.");
require('../wp-config.php');
timer_start();
require_once(ABSPATH . '/wp-admin/upgrade-functions.php');
if (isset($_GET['step']))
$step = $_GET['step'];
else
$step = 0;
@header('Content-type: ' . get_option('html_type') . '; charset=' . get_option('blog_charset'));
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" <?php language_attributes(); ?>>
<head>
<meta http-equiv="Content-Type" content="<?php bloginfo('html_type'); ?>; charset=<?php echo get_option('blog_charset'); ?>" />
<title><?php _e('WordPress &rsaquo; Upgrade'); ?></title>
<link rel="stylesheet" href="<?php echo get_option('siteurl') ?>/wp-admin/install.css?version=<?php bloginfo('version'); ?>" type="text/css" />
<?php if ( ('rtl' == $wp_locale->text_direction) ) : ?>
<link rel="stylesheet" href="<?php echo get_option('siteurl') ?>/wp-admin/install-rtl.css?version=<?php bloginfo('version'); ?>" type="text/css" />
<?php endif; ?>
</head>
<body>
<h1 id="logo"><img alt="WordPress" src="images/wordpress-logo.png" /></h1>
<?php
switch($step) {
case 0:
$goback = attribute_escape(stripslashes(wp_get_referer()));
?>
<p><?php _e('This file upgrades you from any previous version of WordPress to the latest. It may take a while though, so be patient.'); ?></p>
<h2 class="step"><a href="upgrade.php?step=1&amp;backto=<?php echo $goback; ?>"><?php _e('Upgrade WordPress &raquo;'); ?></a></h2>
<?php
break;
case 1:
wp_upgrade();
if ( empty( $_GET['backto'] ) )
$backto = __get_option('home');
else
$backto = attribute_escape(stripslashes($_GET['backto']));
?>
<h2><?php _e('Step 1'); ?></h2>
<p><?php printf(__("There's actually only one step. So if you see this, you're done. <a href='%s'>Have fun</a>!"), $backto); ?></p>
<!--
<pre>
<?php printf(__('%s queries'), $wpdb->num_queries); ?>
<?php printf(__('%s seconds'), timer_stop(0)); ?>
</pre>
-->
<?php
break;
}
?>
</body>
</html>
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