How to know if php script is called via require_once()?

Question

My webapp has a buch of modules. Each module has a \'main\' php script which loads submodules based on a query sent to the main module:

//file: clientes.php
         


        

Answer 1

You can define('SOMETHING', null) in clientes.php and then check if (!defined('SOMETHING')) die; in the modules.