A simple, easy to use RPC alternative to SOAP or XML-RPC with built in code generation. Focussed on ease of use, simplicity, and having a human readable protocol. Check out the WIKI for documentation and examples.
Template Parser Engine is a Project for developer that helps to create automaticly different fileformats.
All that developer have to do is to set special tags into Teplates and TPE creates aautomaticly dynamic code, convert pictures and send e-mail.
HTML Purifier is a standards-compliant HTML filter library written in PHP. HTML Purifier removes all malicious code (better known as XSS) with a thoroughly audited and secure yet permissive whitelist, and ensure standards compliance.
PHPOX is an Object-Oriented library to generate Word Documents of Office directly from PHP code, you can build word documents with information from your Databases. You need PHP 5.
LayManSys - Layout Management System - is a PHP framework, that helps you providing a consistent look&feel of your web pages. It stores the meta information about the documents in RDF files and uses them for generating the HTML frame (<head> and footer).
The PRAjax class can be used to reflect PHP code into JavaScript and Ajax methods and vice-versa. PHP objects can be used in JavaScript trough Ajax calls, both properties and (registered) functions.
PHP-O-Lait is a library that, in 2 boiler-plate lines of code, allows you to call server-side PHP code from client-side JavaScript. It's so easy, in fact, that you don't need to know how it does it (hint, it uses Ajax and JSON).
A library for Atom / RSS feed fetching and parsing. Maps all feeds (where possible) to the latest Atom format, so that your code doesn't have to care what format the source was in. Supports Atom 1.0, 0.3, RSS 2.0, 1.0, 0.9x
MooTools for Code Igniter is a Code Igniter library for integrating the popular MooTools JavaScript library. It allows the CI developer to access MooTools functions with simple, single lines of code.
OOXX is a set of source based on PHP; the pages're also beautiful as same as the code :) because I'm a designer too,LOL; The purpose is to help guys avoid GFW swiftly; such as sensitive words self-examination, etc.