phpLogin is a user login and authentication module for the phpNova framework. It contains all user authentication-related tasks and UI. Dependencies include: phpSession, phpHash, and phpSQL. This module is part of the phpNova framework for PHP, which is currently in the alpha stages of development.
PHPDF is a toolkit for creating PDF reports in PHP. It takes care of dividing your data into pages, adding page headers and footers if desired. Widow/orphan protection is also built in. It loads quickly and has a low memory footprint. It has a built-in PDF document writer, so it doesn't need an external library.
GIF Animation Resizer is a class that can resize animations in files of the GIF format. It can take an animated GIF image file and extract its frames to files into a temporary directory. The class resizes the extracted images and rebuilds the animation into a new file in the GIF format.
UverseWiki is a modular open source PHP framework designed for text processing. Unlike most existing solutions, it is not regular expression-based but instead uses a recursive descent parser to build a document object model. After the parsing stage has been finished and the DOM is produced, the original source is discarded and all operations are performed on the document tree instead: nodes can be altered, serialized, or rendered into a particular format (such as HTML or RTF). The wiki syntax is language-neutral and the processing itself is carried out in UTF-8.