Requests_IDNAEncoder::encode( string $string )
Encode a hostname using Punycode
Parameters
- $string
-
(string) (Required) Hostname
Return
(string) Punycode-encoded hostname
Source
File: wp-includes/Requests/IDNAEncoder.php
public static function encode($string) {
$parts = explode('.', $string);
foreach ($parts as &$part) {
$part = self::to_ascii($part);
}
return implode('.', $parts);
}