Hi, internals! The Generator Delegation RFC has been updated significantly and marked as v0.2.0:
https://wiki.php.net/rfc/generator-delegation There now exists a "final" patch and the proposed syntax has been changed from yield * <expr> to yield from <expr> I encourage all interested parties to read the updated proposal and pose any relevant questions this week as voting is planned to begin Sunday, March 15. Thanks for your time and input, Daniel