Well, yes, there are probably many classes, snippets you can find via google to help you out here. In fact, this website has an article about the Quickform object in PEAR.
PHP, however, is not a rapid development platform when it comes to raw output. You have to write the code and (hopefully) reuse it for RAD just like c or perl, etc (same as most OOP scenarios.) Again, there is alot of code already written out there for you to copy and paste or even generic classes (like the Quickform class) to render content. However, if you looking for an intrinsic RAD platform, I would suggest Ruby on Rails.
