<?
header("Content-Type: text/xml");

if (empty($_SERVER['REDIRECT_URL'])) {
    $sitemap_name = "./sitemap_000.xml";
} else {
    $sitemap_name = trim($_SERVER['REDIRECT_URL'], '/');
}


if (!file_exists($sitemap_name)) {
    require_once('404.php');
    die();
}

$sitemap = file_get_contents($sitemap_name);

$sitemap = str_replace("https://nazran.rigbi.ru", "https://nazran.rigbi.ru", $sitemap);
$sitemap = str_replace("https://nazran.rigbi.ru", "https://".$_SERVER["SERVER_NAME"], $sitemap);

echo $sitemap;

?>