Re: [PHP4BETA] Session: objects containing objects

Kristian Köhntopp wrote: > > thies@digicol.de wrote: > > > - PHP4's serializer is at least en par with the PHPLIB > > > serializer, obsoleting the Session class in PHPLIB. > > > > it's been like this since before the user-group meeting in > > hamburg. > > I know, but I have not been following this list and > Ulf did not ask. I wrote the above to stop this > thread. > > The only remaining question is: It is officially legal > to reset($o); and list($k, $v) = each($o) with $o being > an object. If so, there is no pressing need to have a > function returning the slots of an object. I'm not sure, but you can always use: $a = (array) $o; for (reset($a); list($k, $v) = each($a); ) . . . Works w/ PHP3 & 4. > I'd like to have such a function, though, and be able > to use it on a class as well as on an object, with the > function returning the defined slots of a class and their > defaults (if present) when used on a class you can get the defined slots by walking through the keys in the above example. To get default values I guess you would have to instantiate the class and walk through it. Ciao, Andreas