-require_once "config.php";
-
-$db_class = 'Db_'.ucfirst(DB_TYPE);
-$db_class_file = 'classes/' . str_replace('_', '/', $db_class) . '.php';
-
-require_once "classes/Db/Interface.php";
-require_once "classes/Db/Abstract.php";
-require_once $db_class_file;
-
-$db = $db_class::instance(); // call_user_func(array($db_class, 'instance'));
-
-function db_connect($host, $user, $pass, $db_name) {
- global $db;
- return $db->connect($host, $user, $pass, $db_name);
-}
-