<?php $E = new CartEngine(); $F = new ShopEngine(); $res = $E->viewCart(); $arr = array(0 => FALSE); if ($res != FALSE) { $arr[0] = TRUE; foreach ($res as $item) { $item_info = $F->getProductDetails($item["PROD_ID"]); $tmp = array("PRODUCT_ID" => $item_info->getProductID(), "PRODUCT_NAME" => $item_info->getProductName(), "PRODUCT_PRICE" => $item_info->getProductPrice(), "PRODUCT_QTY" => $item["QTY"]); $arr[] = $tmp; } } elseif ($res == array()) { $arr[0] = TRUE; } else { $arr[0] = FALSE; } echo json_encode($arr);