I have to develop a simple web-based data entry/editing tool - something which would allow me to stay away from MS Access for that task. Preferrably in PHP then one that might be support SQLite, foreign secrets/references and area validation.
I have checked out the demos of Symfony and wasn't impressed using the interface ultimately. Are there more frameworks/tools that may work with this?
Although not specifically web-based you could look at:
I'd plug my very own dynamic database Content management systems system, but I've got a feeling you'd take some modifications for what you would like. Any reason speicifically you'll need SQLite rather than mySQL?
Here you go just just in case... UltraPanel PRO