PHP is a widely used programming language for web development. Although there are a lot of alternative programming languages for web development such as ASP and Ruby, but PHP is still the most popular among them.
So, what makes PHP so popular? PHP is so popular because it is relatively easy to learn compare to other language. Furthermore, there are a lot of great tutorials for beginner to get started. Although there are a lot of resources for us, but coding a site from scratch is very tough. Luckily, there are a lot of reliable PHP Framework which can shorten the development time. These frameworks are supported by huge community and they are willing to help if you face any problems.
Without talking much, let’s start to look into these 22 open source PHP frameworks:
Most Promising Frameworks

Zend Framework is an object oriented framework written in PHP 5. It is based on simplicity, corporate friendly license, and a rigorously tested agile codebase. The loosely coupled architecture also allow developers to use Zend components within other framework.

Symfony is a PHP 5 framework which provides an architecture, components and tools for developers to build complex web applications faster. The official site provides a practical tutorial for Symfony beginner too.
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