Within a PHP application, like XF2, we need a way of being able to take a user request for a specific URL, understand which controller, action and what data that URL represents, so that can present the appropriate response to the user. The concept of converting a URL to a location...
Route filters allow you to change the URLs generated by XenForo to more closely fit your needs.
What is the route?
A route is XenForo's term for the part of the URL that XenForo uses to determine which page to load. The Use Full Friendly URLs option will affect the URL...