This should be a general landing page for thoughts on and debate about removing globals.
Should we refactor to remove all global variables and other couplings with global state ($_SESSION, $_REQUEST, singleton pattern, etc)? We can do this by:
- Encapsulting request in a request object
- Instantiate master Horde object (e.g. $horde = new Horde($config);)
- InstantiateApplicationObjectRefactoring
- Page handling become method object (e.g. $page = new Turba_BrowsePage($app, $request); $page->execute();)