Everyday, we build our applications on the shoulder of the Symfony Framework. I wonder how long our applications can live. What if Symfony is transformed into totally different, brand-new form?
We already experienced painful migration from symfony1 to Symfony2+, from doctrine1 to Doctrine2+, and Doctrine3 is coming.
In this talk, I will describe how we can extend the lifetime of our applications, through loose coupling between our code and Symfony (or any third-party dependencies.)