Laravel is a web application framework with expressive, elegant syntax. We’ve already laid the foundation for your next big idea — freeing you to create without sweating the small things.
PHP Frameworks
While the number of ways to organize PHP is almost infinite, here are some frameworks that help you build clean applications.
The Symfony PHP framework
Open Source PHP Framework (originally from EllisLab)
Slim is a PHP micro framework that helps you quickly write simple yet powerful web applications and APIs.
Yii PHP Framework 1.1.x
CakePHP: The Rapid Development Framework for PHP - Official Repository
DinoPHP is a web application framework