Auth

I want to use a loginCallback and a logoutCallback function: [code] function writeLogin($f_username) { global $user, $pass, $host, $db_name; $sql = "INSERT INTO online VALUES ('".$f_username."','".time()."') "; $dsn = "mysql://$user:$pass@$host/$db_name"; $db = DB::connect($dsn); if (DB::isError($db)) {

       die ($db->getDebugInfo());

} $result = $db->query($sql); if (DB::isError($result)) {

       die ($result->getDebugInfo());

} } [/code] This works: $sql = INSERT INTO online VALUES ('the_username','1058529458') [code] function eraseLogin($f_username) { global $user, $pass, $host, $db_name; $sql = "DELETE FROM online WHERE o_id = '".$f_username."' "; $dsn = "mysql://$user:$pass@$host/$db_name"; $db = DB::connect($dsn); if (DB::isError($db)) {

       die ($db->getDebugInfo());

} $result = $db->query($sql); if (DB::isError($result)) {

       die ($result->getDebugInfo());

} } [/code] This doesn't work: $sql = DELETE FROM online WHERE o_id = '' - it does not receive the username /**

    * Register a callback function to be called on user logout.
    * The function will receive a single parameter, the username.
    *                                                   ^^^^^^^^
    * @access public
    * @param  string  callback function name
    * @return void
    * @see    setLoginCallback()
    */

function setLogoutCallback($logoutCallback) I really can't figure out why this is not working - any help? Best regards Florian