?php
//电商ID
defined('EBusinessID') or define('EBusinessID', '电商ID');
//电商加密私钥，快递鸟提供，注意保管，不要泄漏
defined('AppKey') or define('AppKey', '电商加密私钥');
//请求url
defined('ReqURL') or define('ReqURL', 'http://api.kdniao.cc/Ebusiness/EbusinessOrderHandle.aspx');
//调用查询物流轨迹
//---------------------------------------------
$kgs = "STO";//快递公司简称，官方有文档
$number = "3335800028275";//快递单号//
$logisticResult = getOrderTracesByJson($kgs,$number);
$data = json_decode($logisticResult,true);
if($data['Success'] == true){//返回信息成功
$str = "";
for($i=0;$icount($data['Traces']);$i++){
$str .= "时间：".$data['Traces'][$i]['AcceptTime']."br/>地址：".$data['Traces'][$i]['AcceptStation']."br/>";
}
echo "您查询的单号是：".$data['LogisticCode']."br/>
物流信息：br/>".$str."";
}
//---------------------------------------------
/**
 * Json方式 查询订单物流轨迹
 *$kgs string 快递公司
 *$number string 快递单号
 */
function getOrderTracesByJson($kgs,$number){
$requestData= "{'OrderCode':'','ShipperCode':'$kgs','LogisticCode':'$number'}";
$datas = array(
    'EBusinessID' => EBusinessID,
    'RequestType' => '1002',
    'RequestData' => urlencode($requestData) ,
    'DataType' => '2',
  );
  $datas['DataSign'] = encrypt($requestData, AppKey);
$result=sendPost(ReqURL, $datas);
//根据公司业务处理返回的信息......
return $result;
}
/**
 * post提交数据 
 * @param string $url 请求Url
 * @param array $datas 提交的数据 
 * @return url响应返回的html
 */
function sendPost($url, $datas) {
  $temps = array();
  foreach ($datas as $key => $value) {
    $temps[] = sprintf('%s=%s', $key, $value);
  }
  $post_data = implode('', $temps);
  $url_info = parse_url($url);
if(empty($url_info['port']))
{
$url_info['port']=80;
}
  $httpheader = "POST " . $url_info['path'] . " HTTP/1.0\r\n";
  $httpheader.= "Host:" . $url_info['host'] . "\r\n";
  $httpheader.= "Content-Type:application/x-www-form-urlencoded\r\n";
  $httpheader.= "Content-Length:" . strlen($post_data) . "\r\n";
  $httpheader.= "Connection:close\r\n\r\n";
  $httpheader.= $post_data;
  $fd = fsockopen($url_info['host'], $url_info['port']);
  fwrite($fd, $httpheader);
  $gets = "";
$headerFlag = true;
while (!feof($fd)) {
if (($header = @fgets($fd))  ($header == "\r\n" || $header == "\n")) {
break;
}
}
  while (!feof($fd)) {
$gets.= fread($fd, 128);
  }
  fclose($fd); 
  return $gets;
}
/**
 * 电商Sign签名生成
 * @param data 内容  
 * @param appkey Appkey
 * @return DataSign签名
 */
function encrypt($data, $appkey) {
  return urlencode(base64_encode(md5($data.$appkey)));
}
?>