Support » Fixing WordPress » Show all categories from URL in archives page?

  • I want my archives page to list the categories based on the URL. For example, if the URL is domain.com/category/red+blue+green, I would like it to say “Your Selections: Red, Blue, Green” at the top of the page.

    This is the code I have tried, but it only lists the first category and not all of them.

    <?php 
    
      $cat = get_category_by_path(get_query_var('category_name'),true);
      $current = $cat->cat_ID;
      $current_name = $cat->cat_name;
    
    echo "Your Selections: " .$current_name;
    ?>

    If anyone can tell me how to get it to list them all, it would be greatly appreciated!

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