routes problem ? (thx for reading)

[eluser]eggshape[/eluser]
sorry I really don't know why your regexp failed; seems like *proper* regexp lingo, so maybe it's how CI handles this.

the brackets aren't really necessary; in regexp-speak, they just mean "only these cases are valid"...like match [1a,] (match 1 or a or ,). since it fails, it must be the way CI handles these regexp for this class.

edit: maybe you have an extra forward slash for $2; i would also change the * to + (1 or more)

Code:

$route['(cs|sk|pl)/(.+)/$'] = "$2/$1";

if your regexp fails to match the URI, then CI uses the URI as the default.