Prestashop Override ›

Overrides are the correct way to customize PrestaShop. They keep your core files clean, ensure your site can be updated safely, and allow for powerful modifications to both logic (PHP) and display (TPL). Remember the mantra:

Let's say you want to pass a new variable to the product page template (TPL file).

Author’s note: This article applies to PrestaShop 1.6, 1.7, and 8.x. Always refer to your version’s developer documentation for the latest override mechanics. prestashop override

For more technical details on file paths and naming conventions, refer to the PrestaShop Developer Documentation .

class CartController extends CartControllerCore public function initContent() // Custom logic before the page renders parent::initContent(); Use code with caution. Important Steps After Creating an Override Overrides are the correct way to customize PrestaShop

PrestaShop overrides are a double-edged sword. They offer unmatched power to bend the platform to your will without hacking core files. But they come with significant long-term maintenance costs.

: Choose Theme translations or Module translations depending on where the text appears. Author’s note: This article applies to PrestaShop 1

You have two options to activate a new override:

myoverrides/ ├── myoverrides.php └── override/ └── classes/ └── Product.php

In your override methods, add /** @internal */ so developers know not to call this method directly in other custom code.