https://wiki.php.net/rfc/keywords_as_identifiers
Looks like a cool feature that I’d like to actually use in my application, although not as exciting as anonymous/inner class that has been canceled. sigh What do you think about this? I mean, at last we will be able to create classes such as Class, Function, List, Namespace, and methods like and(), or(), use(). The current voting suggests that its likely to pass, but with PHP internals you never know.