php快递查询

http://www.oschina.net/code/snippet_60100_25087

<?php
class Express {
      
    private $expressname =array(); //封装了快递名称
     
    function __construct(){
        $this->expressname = $this->expressname();
    }
     
    /*
     * 采集网页内容的方法
     */
    private function getcontent($url){
        if(function_exists("file_get_contents")){
            $file_contents = file_get_contents($url);
        }else{
            $ch = curl_init();
            $timeout = 5;
            curl_setopt($ch, CURLOPT_URL, $url);
            curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1);
            curl_setopt ($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
            $file_contents = curl_exec($ch);
            curl_close($ch);
        }
        return $file_contents;
    }
    /*
     * 获取对应名称和对应传值的方法
     */
    private function expressname(){
        $result = $this->getcontent("http://www.kuaidi100.com/");
        preg_match_all("/data-code="(?P<name>w+)"><span>(?P<title>.*)</span>/iU",$result,$data);
        $name = array();
        foreach($data['title'] as $k=>$v){
            $name[$v] =$data['name'][$k];
        }
        return $name;
    }
     
    /*
     * 解析object成数组的方法
     * @param $json 输入的object数组
     * return $data 数组
     */
    private function json_array($json){
        if($json){
            foreach ((array)$json as $k=>$v){
                $data[$k] = !is_string($v)?$this->json_array($v):$v;
            }
            return $data;
        }
    }
     
    /*
     * 返回$data array      快递数组
     * @param $name         快递名称
     * 支持输入的快递名称如下
     * (申通-EMS-顺丰-圆通-中通-如风达-韵达-天天-汇通-全峰-德邦-宅急送-安信达-包裹平邮-邦送物流
     * DHL快递-大田物流-德邦物流-EMS国内-EMS国际-E邮宝-凡客配送-国通快递-挂号信-共速达-国际小包
     * 汇通快递-华宇物流-汇强快递-佳吉快运-佳怡物流-加拿大邮政-快捷速递-龙邦速递-联邦快递-联昊通
     * 能达速递-如风达-瑞典邮政-全一快递-全峰快递-全日通-申通快递-顺丰快递-速尔快递-TNT快递-天天快递
     * 天地华宇-UPS快递-新邦物流-新蛋物流-香港邮政-圆通快递-韵达快递-邮政包裹-优速快递-中通快递)
     * 中铁快运-宅急送-中邮物流
     * @param $order        快递的单号
     * $data['ischeck'] ==1   已经签收
     * $data['data']        快递实时查询的状态 array
     */
    public  function getorder($name,$order){
        $keywords = $this->expressname[$name];
        $result = $this->getcontent("http://www.kuaidi100.com/query?type={$keywords}&postid={$order}");
        $result = json_decode($result);
        $data = $this->json_array($result);
        return $data;
    }
}
$a = new Express();
$result = $a->getorder("全一快递","111309582915");
var_dump($result);
?>