웹서버(아파치)를 이용한 인증 입니다.

header('WWW-Authenticate: Basic realm="My Private Stuff"');
header('HTTP/1.0 401 Unauthorized');
exit;

}else if (isset($_SERVER['PHP_AUTH_USER'])) {

if (($_SERVER['PHP_AUTH_USER'] != $id) || ($_SERVER['PHP_AUTH_PW'] != $pw)) {
header('WWW-Authenticate: Basic realm="Realm-Name"');

if(substr($SERVER_SOFTWARE, 0, 9) == "Microsoft"){
header('Status: 401 Unauthorized');
} else {
header('HTTP/1.0 401 Unauthorized');
}
echo "누구냐 넌...";
exit;
}
else {
echo "올바르게 접근했습니다.";
}
}
?>