I need to get unstuck with a problem. Will you help? :(

[eluser]Michael Wales[/eluser]
I would use URI Routing instead of the _remap magic, but for the sake of having it all in one file easy to understand. You will of course, want to add in a ton of error checking.

Code:

function _remap($method) {
  if ($method == 'form_processor') {
    $this->form_processor();
  } else {
    $this->show_categories();
  }
}

function form_processor() {
  redirect($_POST['form_input']);
}

function show_categories() {
  $category_string = $this->uri->segment(1);
}