[PHP-DEV] [RFC] Default expression

[Bilge]

Hi gang,

New RFC just dropped: https://wiki.php.net/rfc/default_expression. I 
think some of you might enjoy this one. Hit me with any feedback.

This one already comes complete with working implementation that I've 
been cooking for a little while. Considering I don't know C or PHP 
internals, one might think implementing this feature would be 
prohibitively difficult, but considering the amount of help and guidance 
I received from Ilija, Bob and others, it would be truer to say it would 
have been more difficult to fail! Huge thanks to them.

Cheers,
Bilge