$send .= "Referer: http:/test/vs.php\r\n";
$send .= "Pragma: no-cache\r\n";
$send .= "Content-Type: application/x-www-form-urlencoded\r\n";
$send .= "Content-Length: ".strlen($zapros)."\r\n";
$send .= "Connection: Close\r\n\r\n";