The document discusses 7 popular PHP frameworks - Laravel, Symfony, Zend, CakePHP, Codeigniter, Phalcon, and Yii. It provides a brief overview of each framework and lists some of their basic features. Laravel is one of the most popular frameworks used by businesses for developing web apps. Symfony is scalable and helps create apps faster. Zend is lightweight and fully featured. CakePHP is easy to learn and uses CRUD. Codeigniter has simplified documentation. Phalcon focuses on speed. And Yii has an easy installation process.