Re: Exposing object handles to userland

06.07.2017 07:24 "tyson andre" <tysonandre775@hotmail.com> napisał(a): > > Updated https://github.com/TysonAndre/php-src/pull/1 , which is > now much shorter. > > In response to Nikita Popov's comments: > > > I'm +1 on the addition and would be fine with including it without RFC, if > > there are no objections on internals. > > How long should I wait to see if there are objections before creating a pull request? AFAIK you can create PR any time. > > > > - Can two objects can have the same object id > > > but different object handlers? > > No: In PHP 7 this is not possible, which is also why spl_object_hash() no > > longer includes the handlers. > > True. Checking again, the implementation of spl_object_hash > doesn't include the handlers, so I don't need to worry. > > > You can drop the masking. It was never effective at what it's supposed to > > do (hide memory addresses), but as this is the object ID only, it is > > completely unnecessary here. > > [...] > > Only in the sense that it could theoretically wrap around to negative > > numbers. Of course those would still serve as IDs just as well. > > That makes sense. I'm omitting the XOR > (and returning the unobfuscated object handle/id) > in the proposed change, then. > > > -- > PHP Internals - PHP Runtime Development Mailing List > To unsubscribe, visit: http://www.php.net/unsub.php >