码迷,mamicode.com
首页 > Web开发 > 详细

stream_get_meta_data(打开的文件句柄) 拿到任何网站服务器名字,从封装协议文件指针中取得报头/元数据

时间:2015-04-27 20:03:38      阅读:301      评论:0      收藏:0      [点我收藏+]

标签:

$url = "http://www.sina.com/";

 function parse($url) { 
    if(!($fp = @fopen($url, ‘rb‘)) ){
        exit(‘路径错误‘);
     } 
      $meta = stream_get_meta_data($fp);
          foreach(array_keys($meta) as $h){
              $v = $meta[$h];
              echo "".$h.": ".$v."<br/>";
              if(is_array($v)){
                  foreach(array_keys($v) as $hh){
                      $vv = $v[$hh];
                      echo "".$hh.": ".$vv."<br/>";
                  }
              }
          }
      fclose($fp); 
 } 
 parse($url);
 
 
 
 /**
 
 wrapper_data: Array
0: HTTP/1.1 301 Moved Permanently
1: Server: nginx
2: Date: Mon, 27 Apr 2015 10:09:21 GMT
3: Content-Type: text/html
4: Location: http://www.sina.com.cn/
5: Expires: Mon, 27 Apr 2015 10:11:21 GMT
6: Cache-Control: max-age=120
7: Age: 11
8: Content-Length: 178
9: X-Cache: HIT from ctc.gz.1cf2.42.spool.sina.com.cn
10: Connection: close
11: HTTP/1.1 200 OK
12: Content-Type: text/html
13: Vary: Accept-Encoding
14: X-Powered-By: schi_v1.02
15: Server: nginx
16: Date: Mon, 27 Apr 2015 10:09:31 GMT
17: Last-Modified: Mon, 27 Apr 2015 10:08:29 GMT
18: Expires: Mon, 27 Apr 2015 10:10:31 GMT
19: Cache-Control: max-age=60
20: Content-Length: 575278
21: X-Cache: HIT from ctc.gz.1cf2.45.spool.sina.com.cn
22: Connection: close
wrapper_type: http
stream_type: tcp_socket
mode: rb
unread_bytes: 0
seekable:
uri: http://www.sina.com/
timed_out:
blocked: 1
eof: 
 */
 
 

 

stream_get_meta_data(打开的文件句柄) 拿到任何网站服务器名字,从封装协议文件指针中取得报头/元数据

标签:

原文地址:http://www.cnblogs.com/sixiong/p/4460933.html

(0)
(0)
   
举报
评论 一句话评论(0
登录后才能评论!
© 2014 mamicode.com 版权所有  联系我们:gaon5@hotmail.com
迷上了代码!