On 12 May 2015 22:32:55 BST, Rowan Collins <rowan.coll...@gmail.com> wrote: >It is already possible to pass around, and type hint for, any class of >object, so you could for instance have a DatabaseID class. PHP's lack >of operator overloading makes that less appealing, perhaps, but it >would work.
Incidentally, it's still not the type hint that's performing validation here - that would go in the constructor of the object, I guess. Rather, the type hint holds the promise that the validation has already happened somewhere else. -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: http://www.php.net/unsub.php
