PHP实现基本认证

PHP实现基本认证

---

if (!isset($_SERVER['PHP_AUTH_USER']))
{
    header('HTTP/1.1 401 Unauthorized');
    header('WWW-Authenticate: basic realm="Input username and password"');

    exit;
} else {
    echo 'Your name is ' . $_SERVER['PHP_AUTH_USER'];
    echo '
';
    echo 'Your password is' . $_SERVER['PHP_AUTH_PW'];
}