PHP: Remove URL Param?

Question

I have a function that I call with ?clear-cart appended to the end of my page; as you can probably guess, this function clears the user\'s cart.

I call it l

Answer 1

Something along the lines of this should do what you want:

if (isset($_GET['clear-cart'])) {

  clear_cart();
  header('Location: http://test.local/');

}

Modify to suit your needs.