贴下记录下php查询快递单号的源码，能查询各种快递的快递单号记录，中通、圆通快递、顺丰快递等都不是问题。只需要在

爱快递（www.aikuaidi.cn）上面申请一个快递key即可，下面把源码分享下，本人测试过，没有问题的。可以查询到快递跟踪信息

<?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 = 'xxx';  爱快递申请    $logistics_info = file_get_contents($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;}