通过本接口可以查询圆通快递、申通快递、ems快递、韵达快递等快递单号查询信息，无需其他额外开发，非常方便
首先到www.aikuaidi.cn上注册个账号，使用key！

复制代码 代码如下:
<?php
/**
 * 查询物流信息
 */
define("IN_ECS", true);

require(dirname(__FILE__) . "/includes/init.php");

if ($id = intval($_REQUEST["id"])) {
    $sql_select = "SELECT consignee,mobile,tel,tracking_sn,shipping_code,shipping_name FROM ".
        $GLOBALS["ecs"]->table("order_info")." WHERE order_id=$id";
    $order_info = $GLOBALS["db"]->getRow($sql_select);

    // 快递公司code映射
    $shipping_code = array (
        "ems"         => "ems",
        "ems2"        => "ems",
        "sto_express" => "zjs",
        "sto_nopay"   => "zjs",
        "zto"         => "zhongtong",
        "sto"         => "shentong",
        "yto"         => "yuantong",
        "sf"          => "shunfeng",
        "emssn"       => "ems",
        "sf2"         => "shunfeng",
        "yunda"       => "yunda",
    );

    $logistics_code = $shipping_code[$order_info["shipping_code"]] ? $shipping_code[$order_info["shipping_code"]] : $order_info["shipping_code"];
    $aikuaidi_key = "xxxxxxx";

    $logistics_url = "http://www.aikuaidi.cn/rest/?key=$aikuaidi_key&order={$order_info["tracking_sn"]}&id=$logistics_code&ord=asc&show=html";

    $logistics_info = file_get_contents($logistics_url);
    //var_dump($logistics_info);

    //$logistics_info = iconv("gb2312", "UTF-8", $logistics_info);

    echo <<<EOF
        <span>收货人：<strong>{$order_info["consignee"]}</strong></span>
        <span>联系电话：<strong>{$order_info["mobile"]} // {$order_info["tel"]}</strong></span>
        <span>配送：<strong>{$order_info["shipping_name"]}</strong></span>
        <span>运单号：<strong>{$order_info["tracking_sn"]}</strong></span><br><br>
EOF;
    echo $logistics_info;

    echo "<br><br><a href="$logistics_url" target="_self">点我点我</a>";
    //exit;
}