Custom URLs

[eluser]ram4nd[/eluser]
I have URL that looks like:
example.com/controller/index/item_name

I would like to make it shorter, without the function name like:
example.com/controller/item_name

Where should I start or how can I get to result I need.

[eluser]Dyllon[/eluser]
URI Routing

[eluser]ram4nd[/eluser]
stuped me, thanks anyway

[eluser]tomcode[/eluser]
You can also use Remapping

[eluser]ram4nd[/eluser]
How can i get arguments from Remapping???

[eluser]tomcode[/eluser]

Code:

function _remap($method)
{
    // $method defaults to index

    $segments = $this->uri->segment_array();
}

see also the URI Class