phpMyInventory is a Web-based hardware and software asset-management system that is designed to track all of the systems in your inventory. It allows users to add software and peripherals to a system, and systems to a user. It uses PHP and MySQL and is based on the Syslist.com system.
PHPresolver is a DNS resolver library written in pure PHP. It may help you code email address validity verification under the Win32/BeOS port of PHP because the current version has no support for DNS-related functions such as getmxrr() or checkdnsrr(). In addition, the library partially supports IPv6 address resolution.
Phpmole grew out of a port of Moleskine, since then it has grown and been redesigned to be a framework for a modulized development environment. For users it offers syntax highlighting, integrated help, a WYSIWG HTML editor, and remote file management, along with being midgard compatible. For developers, it is a modulized, object based php-gtk application, which could be extended to do almost anything - including reading mail.
ASAPlate separates PHP source code from templates. The library is based on FastTemplate, but the project has a different philosophy. It is easy to learn and use. There's no need to especify in the source code which templates will be found in the template files. Template files can be edited with any WYSIWYG editor, can be dynamic, and are recursively parsed.
Weeble File Manager (WeebleFM) is a PHP file manager that operates through an FTP connection. It offers a wide variety of functionality and is similar to the Web-based file managers used by Tripod and Yahoo. WeebleFM gives Web-space providers the chance to offer their clients a quick and easy alternative to FTP, TELNET, and SSH.