Wordpress Custom Programmed Breadcrumbs [closed]

Question

Many of my posts are in Multiple Main Categories / Sub-Categories, so the way I currently have My Breadcrumbs programmed looks really confusing. It looks like this:

Main Category > Main Category > Sub Category > Sub Category

What I want to program is to have the breadcrumbs look like this:

Main Category 1 > Sub Category || Main Category 2 > Sub Category (of Main Category 2)

I can't quite figure out how to program it like that

Answer 1

insert this into functions.php

function lilumi_breadcrumbs() {

   $delimiter = ' » ';
   echo '<div id="crumbs">';
   global $post;

    $cat = get_the_category();
      foreach ($cat as $k) {
         $stack = get_category_parents($k, TRUE, '$');
         $cats = explode ('$', $stack );
         array_pop($cats);
         echo join($delimiter, $cats ).' || ';
        }

    echo '</div>';


} // end lilumi_breadcrumbs()

And insert this code in single.php

 if (function_exists('lilumi_breadcrumbs')) lilumi_breadcrumbs();