Re: Data Hiding Implementation in PHP Classes

That .txt only talks about private members. Zend2 also implements protected data members. - brad --- Sander Roobol <sander@php.net> wrote: > The Zend Engine 2 implements this. See > http://www.php.net/ZEND_CHANGES.txt > > Sander > > On Fri, Aug 16, 2002 at 03:13:57AM -0500, Ben Dischinger wrote: > > Hello, > > > > My question is if there is anyone working on an implementation of data > hiding in php? IE Public, private, and protected data types within php > classes. I can not find anywhere mentioning this besides very few websites > that say it is on the "TODO" list. > > > > The research that I'm doing involves dynamically programming php from the > internet collectively with many users, of which some would have restricted > access rights to specific objects. All objects would have certain data that > I would need to be of type private, ie owner id, permission mode, etc... in > order for the object security model to be safe. Without data hiding any user > using this system could simply type $Current_User->UID=0 which would then > change the owner of this object, which happens to be a user to 0, or god. > There may be a different way to implement this that I'm not seeing, but any > model that I come up with in php I can circumvent by some simular means. > > > > I may need to implement a servlet in java that keeps track of currently > logged in users and objects in memory, but this would be more overhead than > wanted. If data hiding was implemented in PHP I would be very excited. If > there is not already someone working on it, perhaps I will roll up my sleeves > and get my elbows dirty. > > > > Thank you so much for reading. > > > > Ben Dischinger > > NDSU Computer Science > > -- > PHP Development Mailing List <http://www.php.net/> > To unsubscribe, visit: http://www.php.net/unsub.php > __________________________________________________ Do You Yahoo!? HotJobs - Search Thousands of New Jobs http://www.hotjobs.com