Analog PHP is a short and simple logging package for PHP 5.3+ based around the idea of using closures for configurability and extensibility. It functions as a static class, but you can completely control the handling of log messages through closures (aka anonymous functions), and it also comes with a dozen pre-written handlers. It is well-documented, with examples for each type of log handler, and ultra-concise. The core is literally only 43 lines of clear, non-obfuscated code, and the whole is only a fraction of the size of comparable packages (for example, 293 total lines vs 1021 for Monolog).
log2command was created as a sort of reverse fail2ban or cheap VPN-firewall: a machine with a closed firewall can be told, by a foreign machine, to accept connections from a specific IP. log2command then keeps track of the Web server log file and watches for inactivity from the user's IP. After an amount of time, another command is executed that can remove the user's IP from the firewall, closing down the machine again. The PHP script is a command line program that can be run in the background.
Nibble Framework is a plug-in based framework that enables fast development of small to medium Web sites. It is designed using PHP 5.3 functionality such as namespaces. Web sites and applications are developed using collections of plug-ins that can be reused and shared with other developers. Plug-ins can be installed using a drag and drop interface. Many classes are provided, including the Nibble Forms class, Twitter feeds class, and RedBean PHP ORM.
Guzzle is a RESTful Web service client framework that enables PHP developers to quickly build testable Web service clients utilizing HTTP/1.1 best practices. It gives you access to advanced features like persistent HTTP connections, parallel requests, exponential backoff, over the wire logging, MD5 validation, cookie jars, and a caching forward proxy.
astateful is a unique approach to Web development. It incorporates a solid theoretical foundation based on Dynamic Programming in which a Web site is programmed in such in a way that it can be "solved" using a 'top down' or 'bottom up' approach. It is very scalable. Caching and encryption are included by default. It has a steep learning curve.
Galette (Gestionnaire d'Adhérents en Ligne Extrêmement Tarabiscoté mais Tellement Efficace) is a membership management Web application designed for non-profit organizations. A detailled presentation is also available. It allows board members to know which fees will soon reach their due dates. Moreover, each member can review and update his personal information.