How to pass parameters in index function in codeigniter

Question

here\'s an example of url: http://www.example.com/search/search-keyword

I am trying to make this work, I removed the index.php using .htaccess, search is the contro

Answer 1

This easiest way is just to use uri segments:

class Search extends CI_Controller{
  function index(){
    $param=$this->uri->segment(2);
    echo $param;
  }
}

Or like Madmartigan said, use routes, which is probably the better way of doing this.