<?php
if ($_SERVER["REQUEST_URI"] == "/sprawdzanie-poprawnosci-wysylania-xhtml.php")
{
    header("HTTP/1.1 301 Moved Permanently");
    header("Location: http://tosiek.pl/sprawdzanie-poprawnosci-wysylania-xhtml/");
    exit;
}
/**
* Front to the WordPress application. This file doesn't do anything, but loads
* wp-blog-header.php which does and tells WordPress to load the theme.
*
* @package WordPress
*/

/**
* Tells WordPress to load the WordPress theme and output it.
*
* @var bool
*/
define('WP_USE_THEMES', true);

/** Loads the WordPress Environment and Template */
require('./wp-blog-header.php');
//reszta...
?>