Override Module Prestashop -

return 'Custom functionality added via override';

After saving, clear cache – the message appears automatically. This complete guide covers you need to safely override any module in PrestaShop 1.7 and 8.x. override module prestashop

<?php // override/modules/mymodule/MyModule.php class MyModuleOverride extends MyModule return 'Custom functionality added via override'

/override/modules/mymodule/controllers/front/DefaultController.php 100) $output .= '&lt

define('PS_DISABLE_OVERRIDES', false); Goal: Override blockcart module to add a discount message in cart summary.

public function hookDisplayShoppingCartFooter($params) $output = parent::hookDisplayShoppingCartFooter($params); if ($this->context->cart->getOrderTotal() > 100) $output .= '<p class="alert alert-success">You qualify for free shipping!</p>'; return $output;

public function initContent()