SOLVED: CI 4.0.2 and subdirectories

You need to namespace all folders and sub-folders.

If in the Controllers directory then:

PHP Code:

<?php
namespace App\Controllers; 


If the Controller is in a sub directory:

PHP Code:

<?php
namespace App\Controllers\sub-directory; 


When extending or using a Controller from a sub directory:

PHP Code:

use App\Controllers\sub-directory 


Excellent! Thank you, it's working now.

a few things before:
- Yes, you need to add the folder name into the namespace
- the folder must start with an upper-case letter
- The folder has the same rules as any Controller file (I think)

PHP Code:

<?php namespace App\Controllers\Dot2;

use CodeIgniter\Controller;

class Test extends Controller { 
    
}