>>798

$host = "example.com"
$uri = "/bar/foo.txt"
$header = "Host: ${host}\r\n";
$header .= "Connection: Close;\r\n\r\n";

$fp = fsockopen($host, 80, $errno, $errstr);
if (!$fp) {
exit;
}

fputs($fp, "HEAD ${uri} HTTP/1.1\r\n");
fputs($fp, $header);
while (!feof($fp)) {
echo fgets($fp, 128);
}

こんなの