PHP DirectAdmin is a class that can be used to manage hosting accounts controlled by the DirectAdmin Web panel. It connects to a DirectAdmin panel Web server and can send commands to perform several types of account management actions. Currently, it can create and modify accounts, manage account e-mail addresses, create databases, take backups, retrieve the list of available backups, and retrieve account usage statistics.
CookieCheck is a basic PHP script for checking whether a visitor has cookies enabled or not. Its design makes it simple to include into an existing script: just include the source file and call the check function. CookieCheck preserves the values of any GET or POST information sent to your script, so it does not require any major modifications to your original script.
Multidb is a factory class that generates objects for use in php code. It allows faster reuse without having to redo code when porting to different databases. It wrapps common function calls like db_connect -- there is no need to change code when working with different database backends.
SVG Debug is a class that provides a simple way to generate SVG files that contain debugging information during the execution of a script. The debugging information that is outputted includes the time and the values of variables passed to the class. The class can generate multiple SVG files to fit all the information that is stored, as well as HTML files that can be used to view the generated SVG files.