ObjetBDD is a Object Relational mapping (ORM) class, whitch encapsulate database's tables access, like Select, Insert, Update or Delete (CRUD : create, read, update, delete). It works with ADODB class.
PHP Class Generator will generate PHP 5 source code from your mysql BD model. PCG The internal optimizer self create objects on demand and provide fluid interface. You can plug-it on Zend Framework. PCG takes advantage of technological lead of language.
Kjora Framework is a lightweight PHP 5.3 framework. It provides an architecture to build a Model-View based website, with a dynamic data access object, and a "One Page - One Class" system to design it.
Scaffold4PHP allows PHP developers to create Class representations and basic CRUD (Create, Retrieve, Update, Delete) methods for all tables in a database in seconds.
pdgo (PHP DataGrid Object) is a tool for build fast and easy grid with data from PEAR DB and MDB2, by sending a Query SQL to the object. pdg generate dynamic forms for CRUD (Create, Read, Update and Delete) the data.
phpMyORM is a Object Relational Mapping library for PHP and MySQL. It supports basic CRUD (Create, Read, Update, Destroy) functionality from within PHP objects. It does this by creating SQL based on info describing your PHP objects and database layout.