Below are all PHP classes from around PHP 3/4, archived but no longer support.
DirectoryBrowser class Allows you browse files and folders.
File class A PHP file system class modelled on Java's File class.
FileSystem class A PHP file system class modelled on FSO
FormTemplate class A small class for simplyfying HTML forms in PHP.
Graph class Displays a simple table-based graph.
HtmlSource class Retrieve the HTML source from a website, and parse/strip its tags.
HtmlTable class A class for displaying HTML tables
OnlineUsers class Tracks how many people are currently browsing your website.
DataProducer class A class for templating in PHP.
PagePress class Compresses your HTML using GZIP, reducing bandwidth and page load times.
pcCalendar A class for displaying calendar info.
Rant class A shoutbox style class.
StopWatch class A class for measuring how long a page takes to load.
ThumbnailBrowser class Displays large/small thumbnails of image folders.
Tree class A class for displaying a windows-explorer like tree.
Upload class A class for simplying the uploading of files.
Whois class A class for performing whois lookups in PHP.