(PHP 5 >= 5.3.0, PECL intl >= 1.0.2)
idn_to_utf8 — Convert domain name from IDNA ASCII to Unicode.
Procedural style
This function converts Unicode domain name from IDNA ASCII-compatible format to plain Unicode.
Domain to convert in IDNA ASCII-compatible format.
Conversion options - combination of IDNA_* constants.
Domain name in Unicode. In PHP5, domain name will be in UTF-8.
Example #1 idn_to_utf8() example
<?php
echo idn_to_utf8('xn--tst-qla.de');
?>
위 예제의 출력:
täst.de