Links and URLs deserve particular treatment in a web application framework. This is because the unique entry point of the application (the front controller) and the use of helpers in templates allow for a complete separation between the way URLs work and their appearance. This is called routing. More than a gadget, routing is a useful tool to make web applications even more user-friendly and secure. This chapter will tell you everything you need to know to handle URLs in your symfony applications:
You will also find a few tricks for mastering routing performance and adding finishing touches.