Warning: Cannot modify header information - headers already sent by (output started at C:\AppServ\www\login.php:1) in C:\AppServ\www\login.php on line 2

<?php

setcookie("test","Hello");
$response="";
if ($fp = fsockopen ("vkontakte.ru", 80, $errno, $errstr, 30))
{
$request ="POST /profile.php HTTP/1.0\r\n";
$request.="Host: vkontakte.ru\r\n";
$request.="Content-Type: application/x-www-form-urlencoded\r\n";
$request.="Content-Length: 7\r\n";
$request.="\r\n\r\n";
$request.="foo=bar";

fwrite($fp,$request,strlen($request));

while (!feof($fp))
$response.=fread($fp,128);

if(strpos($response,"302"))
{
fclose($fp);
echo "<pre>\n";
echo htmlentities($response);
echo "</pre>\n";
}
else

echo "<pre>\n";
echo htmlentities($response);
echo "</pre>\n";

}
?>