Prestashop - How to override another module in own module

Question

I create own module. This module should override the BlockCart class.

I created a file /mymodule/override/blockcart/blockcart.php but this file is not executed.

I can not place this file in / override because the module must work on several shops and the instalation must works.

How I can do this?

Answer 1

You have to put your file in the right path of your module:

mymodule/override/modules/blockcart/blockcart.php

Then your blockcart.php should be like this:

class BlockCartOverride extends BlockCart
{
    /* your stuff */
}

During the installation PrestaShop install your override.

Useful link:
- How to override modules