On Mon, Apr 17, 2023 at 12:32 AM Máté Kocsis <kocsismat...@gmail.com> wrote: > > Hi Everyone, > > Quite some time after mentioning the "clone with" construct the first time > (at the end of the > https://wiki.php.net/rfc/write_once_properties#run-time_behaviour section), > finally I managed to create a working implementation for this feature which > would make it possible to properly modify readonly properties > while simplifying how we write "wither" methods: > https://wiki.php.net/rfc/clone_with > > Regards, > Máté Kocsis
I apologize if this has been discussed before, as I have fallen very behind on internals discussions. I think it would be helpful to add an example where the object being cloned accesses its properties. Something like this: $b = clone $a with ["count" => $a->count * 2]; If this is not valid, or if it has unexpected behavior or semantics, that should also be included in the RFC. -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: https://www.php.net/unsub.php
