Symfony 2 is a PHP framework to develop websites or applications written in PHP.
Indeed, Symfony is not only a popular framework used by many small and big corporations, it is also the best platform to build Open-Source projects.
Many PHP projects are embedding some of its components or are using the full-stack framework.
Symfony was made available to everyone under an Open Source license. This benefits other developers, who also have the ability to improve it by adding their own modules; which also means greater productivity and the ability to devote more time to provide greater added value
All this was done in an environment of Best Practices, standardization and interoperability of applications.
