[RFC] Consistent type errors for internal functions

Hi internals, I'd like to bring forward the following proposal for PHP 8, which will make (zpp) parameter parsing failures always result in a TypeError (rather than generating a warning+null, depending on circumstances): https://wiki.php.net/rfc/consistent_type_errors The goal here is to remove one of the inconsistencies between user-defined and internal functions, and to put us in a position where we can actually start specifying type information in arginfo without fear of breaking things. Regards, Nikita