PHP ToolsCore::jsonEncode Examples

Example #1

File: payu.php Project: bonekost/plugin_prestashop

 public function hookHeader()
 {
     $this->context->controller->addCSS($this->_path . 'css/payu.css', 'all');
     if (Tools::getValue('payu_order_error')) {
         return sprintf('<script>alert(%s);</script>', ToolsCore::jsonEncode($this->l('An error occurred when processing the order')));
     }
 }