/**
* @param string $value
* @param string $encoding
* @return Codepoint
* @throws InvalidArgumentException
*/
private function valueToCodepoint($value, $encoding)
{
if ($encoding === self::ENCODING_DECIMAL) {
return Codepoint::fromInt((int) $value);
} elseif ($encoding === self::ENCODING_HEXADECIMAL) {
return Codepoint::fromHex($value);
} elseif ($encoding === self::ENCODING_UTF8) {
return Codepoint::fromUTF8($value);
}
throw new InvalidArgumentException(sprintf('Unknown encoding: %s', $encoding));
}
