The server returned 21 lines!
$host =  "www.wunderground.com";
$page = "/index.html";
$fp = fsockopen( "$host", 80, $errno, $errdesc );
if ( ! $fp )
    die ("Could not connect to $host: \nError\nDesc: $errdesc\n" );
    
    $request = "GET $page HTTP/1.0\r\n";
    $request .= "Host: $host\r\n";
    $request .= "Referer: http://logan.local/~tmusante/PHP/ch_13/245_networkConnection.php\r\n";
    $request .= "User-Agent: PHP test client\r\n\r\n";
    
    $page = array();
    fputs ( $fp, $request );
    while ( ! feof( $fp ))
        $page[] = fgets( $fp, 1024 );
    fclose ( $fp );
    print "The server returned ".(count($page))." lines!";