idn_to_ascii
(PHP 5 >= 5.3.0, PECL intl >= 1.0.2, PECL idn >= 0.1)
idn_to_ascii — Convert domain name to IDNA ASCII form.
Description
Procedural style
string idn_to_ascii
( string $domain
[, int $options
] )
This function converts Unicode domain name to IDNA ASCII-compatible format.
Parameters
- domain
-
Domain to convert. In PHP 5 must be UTF-8 encoded.
- options
-
Conversion options - combination of IDNA_* constants.
Return Values
Domain name encoded in ASCII-compatible form. or FALSE on failure
Examples
Example #1 idn_to_ascii() example
<?php
echo idn_to_ascii('täst.de');
?>
The above example will output:
xn--tst-qla.de