Is there a possibility for not case sensitive Routes in li3?

I would like to create a Route at Lithium, which matches

/abc
/abC
/aBc
and so on

So far i have something like this:

Router::connect('/abc', array('Example::test'));

Is there a possibility to change it to something uncase sensitive.

Thanks for your help, i couldn't find a thing in the docs.

Solution

You should be able to do it like this:

Router::connect('/{:dummy:[aA][bB][cC]}', array('Example::test'));

Edit: There is a nicer way to do it as well by creating the Route object by your self

Router::connect(new Route(array(
        'pattern' => '@^/ab?$@i',
        'params' => array('controller' => 'example', 'action' => 'test'),
        'options' => array('compile' => false, 'wrap' => false)
)));

If i brake out the pattern above '@^/ab?$@i'

@ == start of regex
^ == start of line
/ab == look for "/ab
? == optional trailing slash
$ == end of line
@ == end of regex
i == make it case insensitive

And you can find more information here: http://li3.me/docs/lithium/net/http/Route