DB.php patch - error handling, flexible WHERE clauses, fix bug

[faguss]

I've applied this patch and now with:

Code:

echo $db->errorString();

I can check error message on a failed query. Thanks!

To get this working I modified a line in users/init.php:

Code:

require_once $abs_us_root.$us_url_root.'usersc/classes/DB.php';

Changing this line in usersc/init.php will not do anything.