update

config/smarty.config.inc.php

@@ -1,11 +1,12 @@
 <?php
 /**
- * 2007-2018 PrestaShop
+ * Copyright since 2007 PrestaShop SA and Contributors
+ * PrestaShop is an International Registered Trademark & Property of PrestaShop SA
  *
  * NOTICE OF LICENSE
  *
  * This source file is subject to the Open Software License (OSL 3.0)
- * that is bundled with this package in the file LICENSE.txt.
+ * that is bundled with this package in the file LICENSE.md.
  * It is also available through the world-wide-web at this URL:
  * https://opensource.org/licenses/OSL-3.0
  * If you did not receive a copy of the license and are unable to
@@ -16,12 +17,11 @@
  *
  * Do not edit or add to this file if you wish to upgrade PrestaShop to newer
  * versions in the future. If you wish to customize PrestaShop for your
- * needs please refer to http://www.prestashop.com for more information.
+ * needs please refer to https://devdocs.prestashop.com/ for more information.
  *
- * @author    PrestaShop SA <contact@prestashop.com>
- * @copyright 2007-2018 PrestaShop SA
+ * @author    PrestaShop SA and Contributors <contact@prestashop.com>
+ * @copyright Since 2007 PrestaShop SA and Contributors
  * @license   https://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
- * International Registered Trademark & Property of PrestaShop SA
  */
 define('_PS_SMARTY_DIR_', _PS_VENDOR_DIR_.'prestashop/smarty/');
 
@@ -31,7 +31,7 @@ if (Configuration::get('PS_SMARTY_LOCAL')) {
 } elseif (_PS_MODE_DEV_ && !defined('_PS_ADMIN_DIR_')) {
     $smarty = new SmartyDev();
 } else {
-    $smarty = new SmartyBC();
+    $smarty = new Smarty();
 }
 
 $smarty->setCompileDir(_PS_CACHE_DIR_.'smarty/compile');
@@ -40,7 +40,7 @@ $smarty->use_sub_dirs = true;
 $smarty->setConfigDir(_PS_SMARTY_DIR_.'configs');
 $smarty->caching = false;
 
-if (Configuration::get('PS_SMARTY_CACHING_TYPE') == 'mysql') {
+if (_PS_SMARTY_CACHING_TYPE_ == 'mysql') {
     include _PS_CLASS_DIR_.'Smarty/SmartyCacheResourceMysql.php';
     $smarty->caching_type = 'mysql';
 }
@@ -155,8 +155,10 @@ function smartyHook($params, &$smarty)
             }
         }
 
-        unset($hook_params['h']);
-        unset($hook_params['excl']);
+        unset(
+            $hook_params['h'],
+            $hook_params['excl']
+        );
 
         return $result;
     }