Routing without index.php

Hello


I am trying to have a route like http://website/all

I put this in my routes:
$route['all'] = "index/all"; //controller / function

And it says in the specs that this should route me to 
website/all 
but is not doing that.
That route is actually working with an index.php like website/index.php/all

So how do I get rid of the index.php pls?

@alext,

Here is documentation that should help you ( https://www.codeigniter.com/userguide3/g...x-php-file ).

Thanks php_rocs.
Will this be ok for images and other sutff? I remember zend had something like this but they had a list of files that should not go there.

Actually I just found out on server we have ngingx so is ok they will fix it
Thanks!