[White Paper] Migration from legacy to Symfony
![](https://blog.sensiolabs.com/wp-content/uploads/2021/06/sl_coverbook_livre-banc-smile_rs@2x-2-e1624892695454.jpg)
As the creator of Symfony, SensioLabs has been advocating in favor of PHP for many years. To keep up with the breathless pace of innovation in PHP, you need to implement a modern, robust framework like Symfony. That is the story SensioLabs and Smile tell you in their new joint white paper.