Prestashop Module Override ((full))

PrestaShop follows a strict "Don't touch the Core" philosophy. However, clients often require modifications that are not available via hooks. Currently, developers must manually create override files, which are fragile and can conflict during upgrades or when multiple modules try to override the same class. We need a standardized, programmatic way for modules to propose overrides.

When overriding a method, it is often best to call parent::methodName() to ensure you don't break existing functionality unless you intend to replace it entirely. prestashop module override

But PrestaShop also supports dynamic loading. The safest approach is to without renaming it, if possible. However, due to PrestaShop’s autoloader, renaming with Override suffix is the most reliable method. PrestaShop follows a strict "Don't touch the Core"

For template overrides, you don’t need PHP. Simply copy the .tpl file from the module to your theme: We need a standardized, programmatic way for modules

/override/modules/[module_name]/controllers/admin/[controller_name].php .

To override a front controller from a module (e.g., module/ps_checkout/controllers/front/validation.php ):