How to Refine Search Results

[eluser]GIN[/eluser]
You can use $_GET in url, or you can make urls like /search/what/search_word/sort/name/color/red/ and in your controller you can parse this url into associate array

Code:

$s['what'] = 'search_word';
$s['sort'] = 'name';
$s['color'] = 'red';

etc.