- mb_convert_encoding: documentation ( source)
<?php
$text = '₩';
$fromEncoding = 'UTF-8';
$toEncoding = 'EUC-KR';
echo iconv($toEncoding, $fromEncoding, iconv($fromEncoding, $toEncoding, $text));
echo "\n";
echo mb_convert_encoding(mb_convert_encoding($text, $toEncoding, $fromEncoding), $fromEncoding, $toEncoding);
echo "\n";
echo $text;
echo "\n";