<?php //产品详情 $item_id = isset($_GET['item_id']) ? (int) $_GET['item_id'] : 0; if ($item_id) { $info = ProductsItem::getData($item_id); $status = isset($info['status']) ? (int) $info['status'] : 0; if (!$info || !$status) { header("Location: /html/404.html?001"); exit; } $item = isset($info['item']) ? $info['item'] : ''; $sku = ProductsSku::getItemFirstSku($item); $skuid = isset($sku['id']) ? (int) $sku['id'] : 0; if (!$skuid) { header("Location: /html/404.html?002"); exit; } header("Location: /product/?id={$skuid}"); exit; } else { $id = isset($_GET['id']) ? (int) $_GET['id'] : 0; if (!$id) { header("Location: /html/404.html?003"); exit; } $sku = ProductsSku::getData($id); if (!$sku) { header("Location: /html/404.html?004"); exit; }