I'd like to initiate a vote on this RFC: https://wiki.php.net/rfc/fast_zpp <https://wiki.php.net/rfc/json_preserve_fractional_part>
It proposes an additional fast way to parse arguments of internal functions. The implementation was included into phpng before merging into php-7, but we were agree to vote on it when alternative implementation is available, but nobody interested in alternative implementation now. Thanks. Dmitry.