Rewrite url or use routing

[eluser]PhilTem[/eluser]
To sum up previous posts, your routes.php should look like this

Code:

$route['default_controller'] = "home";
$route['404_override'] = '';

//here first I try to get rid of the index but something isn't just right and it is not working...
$route['(bg|eng)/category/(:num)/(:num)'] = "category/index/$3/$4";

// URI like '/eng/about' -> use controller 'about'
$route['^(bg|eng)/(.+)$'] = "$2";

// '/eng' and '/bg' URIs -> use default controller
$route['^(bg|eng)$'] = $route['default_controller'];

If you don't wanna have numeric parts within the /category/-uri, then replace it with either .+ or (:any) and make your category/index-method to translate the given string to a category- or sub-category id respectively.

Code:

//here first I try to get rid of the index but something isn't just right and it is not working...
$route['(bg|eng)/category/(:any)/(:any)'] = "category/index/$3/$4";