Re: New identification after an error...

On 20 Jan 2006, at 14:24, David BERCOT wrote:

I use this program to force a user to authenticate : if (!isset($_SERVER["PHP_AUTH_USER"])) {

        header("WWW-Authenticate: Basic realm=\"Intranet SDSED\"");
        header("HTTP/1.1 401 Unauthorized");

} Everything is ok except a detail : if the user makes a mistake (for example, a bad password), the variable $_SERVER["PHP_AUTH_USER"] is initialised. So, if he wants to do again the above test, another identification won't happen (because $_SERVER["PHP_AUTH_USER"] is already set). I've tried : $_SERVER["PHP_AUTH_USER"] = NULL; without succes...

You could either insert a second check (after the PHP AUTH USER isset) along the lines of is_empty(), or just replace the isset with is_empty() entirely. Cheers, Rich -- http://www.corephp.co.uk Zend Certified Engineer PHP Development Services