Warning: require_once(): http:// wrapper is disabled in the server configuration by allow_url_include=0

Question

I am trying to include a php file in a page via

  require_once(http://localhost/web/a.php)

I am getting an error

 Warning:         


        

Answer 1

require_once('../web/a.php');

If this is not working for anyone, following is the good Idea to include file anywhere in the project.

require_once dirname(__FILE__)."/../../includes/enter.php";

This code will get the file from 2 directory outside of the current directory.