Input forms for Database

Heloo I'm looking for some code that will can auto create forms from a database. For example i've a table in my dtabase, and i want to simple form to add data to this table. I want to read information about table and create a form. It could be dynamic or save form as html file I'want to start with pgsql but mayby with pear i can manage multi database code. Dose any one heard about something like this ? Thx for all answers. Morty