Adding wordpress header from outside wordpress

<?php require('wp-blog-header.php'); ?>

<?php get_header(); ?>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-

transitional.dtd">

('charset'); ?>" />

<title><?php bloginfo('name'); ?> <?php if ( is_single() ) { ?> » Blog Archive <?php } ?> <?php

wp_title(); ?></title>

<?php wp_head(); ?>

</head>

<body>

It works!

</body>

</html>

<?php get_footer(); ?>