PhpSQLiteAdmin - Download, installation tips, screenshots and a forum for an administration tool for Sqlite databases. - http://phpsqliteadmin.sourceforge.net
SQLiteDB - Simple PHP SQLite class written in PHP for enabling SQLite database management directly from within PHP scripts [Open Source, GPL]. - http://code.jenseng.com/db/
phpMSAdmin - A tool written in PHP that allows management of Microsoft SQL Server databases through a web browser. Currently supports management of databases, tables, views and triggers [Open Source, GPL]. - http://sourceforge.net/projects/phpmsadmin
SQLiteManager - Multilingual web based tool to manage SQLite databases. Support is also provided for SQLite3 databases and works for PHP 5 [Open Source, GPL]. - http://www.sqlitemanager.org/
ezSQL - A class for using mySQL/Oracle within scripts with many examples. [Open Source GPL] - http://www.woyano.com/view/213/
Navicat - A set of graphical database management, reporting and monitoring tools for MySQL database systems (Windows or Mac OS X version). [Shareware] - http://www.navicat.com/
phpMyBackupPro - A web-based MySQL backup tool, written in PHP. Features are scheduled backups, backup per email and FTP, directory backups, management of several databases, multi languages. [Open source, GPL] - http://www.phpmybackuppro.net/
FiForms - A collection of PHP classes that enables you to build a web-based front-end to a MySQL database in minutes. It uses XML and XSLT to generate on-screen and printable reports as well a spreadsheets from an SQL query stored in a PHP or XML definition. [Open - http://www.fiforms.org/
PHP Flatfile package - Light but powerful and flexible flat file database class, with lots of the features a real database gives you. [Open source, MIT license] - http://lukeplant.me.uk/resources/flatfile/
ezDatabase - A web based PHP and MySQL program for creating online databases using HTML templates. Create fields, categories, users, permissions, search forms. [Commercial] - http://www.ezdatabase.org/
PhpLens - PHP application server. Databases can be presented as html tables with facilities to create, edit, paginate, search and delete records. - http://phplens.com/
LawnGnome Database Abstraction Layer - Database abstaction object for MySQL. Speeds up development for MySQL/PHP sites. - http://www.lawngnome.us
PhpPgAdmin - Feature list and downloads for a web-based administration tool for PostgreSQL.[Open Source, GPL] - http://phppgadmin.sourceforge.net
Vty - A web-based database manager for mySQL and MS SQL, written with PHP. [Freeware] - http://www.kutukutu.com/vty/
PHPArchive - A PHP framework to build own internet/intranet database application. [Open source, GPL] - http://phparchive.sourceforge.net/
phpPgInfo - A mix of a PHP scripts and other ingredients required to produce a dynamic web page. It shows configuration parameters of a running PostgreSQL server and additionally various statistics data of a particular database. [Open source, BSD License] - http://phppginfo.sourceforge.net/
EasySQL - Let easily connect to MySQL database with web browser. [Freeware] - http://www.globalissa.com/showcase.php?productnumber=3
MySQL-XML - A set of wrappers written in PHP to streamline using XML with MySQL, it comes with a class generator that creates customizable and flexible classes for the developer to base their work upon. [Open source, GPL] - http://sourceforge.net/projects/phpsqlxml/
AppGini - A free tool that creates MySQL databases and coresponding PHP scripts for presenting data. Also available as an enhanced commercial product. - http://www.bigprof.com/appgini/
ADODB_SQL - Mapping PHPLIB using ADODB. Permits migrating your code using DB_Sql format (PHPLIB) to an another DB engine like ADODB. - http://rfkmap.sourceforge.net/
QuickDat - A freeware tool to easily manage data online. Store data in text format files. - http://outer-court.com/tech/quickdat.html
DaDaBIK (DataBase Interfaces Kreator) - Free PHP application that allows to easily create a highly customizable Web form interface for a MySQL database in order to search, insert, update and delete records; just specify a few configuration parameters. Also online demo. [Open source] - http://www.dadabik.org/
EZDB - A modular tool for creating and inserting forms into a database. [Open source, GPL] - http://sourceforge.net/projects/ezdb
phpMyAdmin - A tool written in PHP intended to handle the administration of MySQL over the WWW. - http://www.phpmyadmin.net/
idyaDBX - A full fleged flatfile database in PHP. Gets included as a header in your script. Can handle SQL queries, and stores data in XML. Excellent substitute for MySQL in small sites. [QPL License, Free for non-commercial use] - http://dbx.idya.net/
Dataxi - A database access system that uses a single form to query, view and modify data spread to one or more tables in a true relational manner. [Open source, GPL] - http://dataxi.sourceforge.net/