Simple PHP SQLite class written in PHP for enabling SQLite database management directly from within PHP scripts [Open Source, GPL].

A front-end for viewing syslog-ng messages logged to MySQL in real-time. [Open source, GPL]

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]

Mapping PHPLIB using ADODB. Permits migrating your code using DB_Sql format (PHPLIB) to an another DB engine like ADODB.

A web-based database manager for mySQL and MS SQL, written with PHP. [Freeware]

Mimesis is an Open Source PHP Flat File Database low-level API designed to act as a backend for server-side scripts that require database functionality.

Multilingual web based tool to manage SQLite databases. Support is also provided for SQLite3 databases and works for PHP 5 [Open Source, GPL].

Light but powerful and flexible flat file database class, with lots of the features a real database gives you. [Open source, MIT license]

A freeware tool to easily manage data online. Store data in text format files.

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]