Symfony2 is now released and, as the first version of symfony, it's a framework that advocates a lot of best practices. Any developer who works on a Symfony2 application should follow the same rules, in order to keep the project on the right tracks. With the help of Symfony2's code and my personal experience, I will try in this session to bend your mind to some principles like Separation of Concerns and pragmatism, in order to achieve successful projects.

3. http://www.flickr.com/photos/joeshlabotnik/4857173373/

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symfony 1.4 Symfony2

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49. // src/Symfony/Component/Yaml/Exception/ExceptionInterface.php
namespace SymfonyComponentYamlException;
interface ExceptionInterface
{
}
// src/Symfony/Component/Yaml/Exception/DumpException.php
namespace SymfonyComponentYamlException;
class DumpException extends RuntimeException implements ExceptionInterface
{
}

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66. Consumer
(Symfony)
OAuth2
Provider
Consumer Consumer
(ZF) (Silex)

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