Serve multiple pages from 1 PHP file?

Question

So basically i am struggling with the need of optimizing my code for some project of mine. Currently i have pages like add_company.php, view_company.php

Answer 1

You could make company.php

Quick and dirty, but should work :) You could place this code in any file, and it will work straight away.

With a bit of modification, you could make this your front controller with index.php.