/**
* @param string $string
* @param TransformationFormat $from
* @param TransformationFormat $to
* @return string
*/
public static function convertString($string, TransformationFormat $from, TransformationFormat $to)
{
if ($from->equals($to)) {
return $string;
}
$in = self::mapFormat($from);
$out = self::mapFormat($to);
return iconv($in, $out, $string);
}
