Question:What will be the output of the following? 

<?php
   $http=fsockopen("www.example.com",80);
   $req="GET / HTTP/1.1\r\n";
   $req.="Host:www.example.com\r\n";
   $req.="Connection: Close\r\n\r\n";

  fputs($http,$req);
 
  while(!feof($http)){

      echo fgets($http,1024);

   }
fclose($http);
 
?> 

A HTTP/1.0 302 Moved Temporarily Location:http://www.iana.org/domains/example/ Server: BigIP Content-Length: 0 X-Cache: MISS from proxy1.apcbd.com X-Cache-Lookup: MISS from proxy1.apcbd.com:3128 Via: 1.0 proxy1.apcbd.com:3128 (squid/2.7.STABLE6) Connection: close 
B HTTP/1.0 302 Moved Temporarily Location: http://www.iana.org/domains/example/ Server: BigIP Content-Length: 0 X-Cache: MISS from proxy1.apcbd.com X-Cache-Lookup: MISS from proxy1.apcbd.com(squid/2.7.STABLE6) Connection: close 
C Server: BigIP Content-Length: 0 X-Cache: MISS from proxy1.apcbd.com X-Cache-Lookup: MISS from proxy1.apcbd.com:3128 Via: 1.0 proxy1.apcbd.com:3128 (squid/2.7.STABLE6) Connection: close 
D HTTP/1.0 302 Moved Temporarily Location: http://www.iana.org/domains/example/ Server: BigIP Content-Length: 0 X-Cache: MISS from proxy1.apcbd.com X-Cache-Lookup: MISS from proxy1.apcbd.com:3128 Via: 1.0 proxy1.apcbd.com:3128 (squid/2.7.STABLE6) 

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