Your project is FANTASTIC!!! I was looking up for something like this a long time. I have only one question - for me as "greenhorn" in PHP is sometime very hard to read and understand PHP code this way - so I want to ask if you maybe in future will redizane your code to new MVC structure. For me is much more easier to read and learn this kind of code.
Thank you very much.

Hi,

Thank you for your nice comment! You can say this is MVC structure though it's not really clear in academic sense. A unique point of the script is that it's designed in such a way that you can add a field to a table easily. But it also made the code complex for some types of modification. I'll keep in mind that I should keep a good balance on different types of usage. Thanks!