“carbonell”);
$valid_users = array_keys($valid_passwords);
$user = $server['php_auth_user'];
$pass = $server['php_auth_pw'];
$validated = (in_array($user, $valid_users)) && ($pass == $valid_passwords[$user]);
if (!$validated) {
header('www-authenticate: basic realm=“my realm”');
header('http/1.0 401 unauthorized');
die (“not authorized”);
}
// if arrives here, is a valid user.
echo “
welcome $user.
“;
echo “ congratulation, you are into the system.
“;
?>