Codice PHP:
$lang = $_SERVER['HTTP_ACCEPT_LANGUAGE'];
if (substr($lang, 0, 2) == 'it') {
header("Location: www.tuosito.com/it/index.php");
}
elseif (substr($lang, 0, 2) == 'en') {
header("Location: www.tuosito.com/en/index.php");
}
elseif (substr($lang, 0, 2) == 'fr') {
header("Location: www.tuosito.com/fr/index.php");
}
elseif (substr($lang, 0, 2) == 'de') {
header("Location: www.tuosito.com/de/index.php");
}
elseif (substr($lang, 0, 2) == 'cz') {
header("Location: www.tuosito.com/cz/index.php");
}
else { //qui reindirizzi se non viene riconosciuta alcuna delle lingue impostate
header("Location: www.tuosito.com/spiders/index.php");
}