Online PHP editor | refs for niZ4H

@ 2014-09-17T09:24:03Z

<?php

$domain = "\xC3\xA4rger.de";

if (function_exists('idn_to_ascii')) {
    if (defined('INTL_IDNA_VARIANT_UTS46')) {
        $domain = idn_to_ascii($domain, 0, INTL_IDNA_VARIANT_UTS46);
    } else {
        $domain = idn_to_ascii($domain);
    }
}

echo $domain;