How to set root folder for PHP include files

Question

I\'ve spent days researching the internet and I can\'t find the answer that I will understand and are able to implement.

I\'ve got the website in which I want to us

Answer 1

To get/display the current work directory, php have a builtin function for that

 echo getcwd() . "\n";

This will display the current directory of your php file which is now being executed.