How to debug Php code?

Question

I am newbie on PHP. Here is my situation. I write my code in vim and put it under /var/www/ then I can use

localhost/*.php

Answer 1

You can use error_reporting() at the top of your code...

error_reporting(E_ALL);

You will also want display_errors on in php.ini.

Note that you should have public facing error reporting off in a production environment.