使用socket代替fopen直接读取的PHP函数

cn2002

作者: BigJim
可以伪装成本站来源和XP SP2的客户端，从而躲过一些站点的检查

1. function get($url)
2. {
3. $url = eregi_replace(';^http://';, ';';, $url);
4. $temp = explode(';/';, $url);
5. $host = array_shift($temp);
6. $path = ';/';.implode(';/';, $temp);
7. $temp = explode(';:';, $host);
8. $host = $temp[0];
9. $port = isset($temp[1]) ? $temp[1] : 80;
10. $fp = @fsockopen($host, $port, &$errno, &$errstr, 30);
11. if ($fp)
12. {
13. @fputs($fp, "GET $path HTTP/1.1\r\n");
14. @fputs($fp, "Host: $host\r\n");
15. @fputs($fp, "Accept: */*\r\n");
16. @fputs($fp, "Referer: http://$host/\r\n");
17. @fputs($fp, "User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1)\r\n");
18. @fputs($fp, "Connection: Close\r\n\r\n");
19. }
20. $Content = ';';;
21. while ($str = @fread($fp, 4096))
22. $Content .= $str;
23. @fclose($fp);
24. return $Content;
25. }

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