Hi, I am using the PHP Document to build a content management system, it seems like there is a serious caching issue which lets variables in the namespace, and though defined within other scripts. I've been busy with it the last few day's and it keeps getting back. I'll try it with a short example: I have made some documents here, please try this link first (this one may not output anything between the two <HR> as $text is not defined yet): http://zope.vizzzion.org/ioan/script.php it is precisely the same script as here: http://zope.vizzzion.org/ioan/text.php Here's the source of both, text.php and script.php: http://www.vizzzion.com/ioan/script.phps Here is a form where you can submit a varibale named text, try it and check the links above again: (this one uses POST) http://zope.vizzzion.org/ioan/ (this one uses GET) http://zope.vizzzion.org/ioan/get Do you have any idea how i can flush the namespace in a way that only variables which have indeed been defined (either by cookie, http request or directly within the script) are defined? Kind regards, Sebastian Kügler ______________________ www.vizZzion.com