PHPmaker - PHPMaker is a powerful automation tool that can generate a full set of PHP quickly from MySQL, PostgreSQL, Oracle, Microsoft Access, Microsoft SQL Server and SQLite databases.
Navicat Data Modeler - Navicat Data Modeler allows users to create a conceptual model from an existing database and edit the structure of the database easily.
P4A - Php For Applications - PHP5 RAD Framework based on Zend Framework.
Vertabelo - Online tool for visual database design.
MT Backend - MT backend is a PHP control panel solution for websites.
MySQL Workbench - MySQL Workbench is a unified visual tool for database architects, developers, and DBAs.