Club Drupal

<?php

/**

 * @file

 * breadcrumb.func.php

 */

/**

 * Overrides theme_breadcrumb().

 *

 * Print breadcrumbs as an ordered list.

 */

function bootstrap_breadcrumb($variables) {

  $output = '';

  $breadcrumb = $variables['breadcrumb'];

  // Determine if we are to display the breadcrumb.

  $bootstrap_breadcrumb = theme_get_setting('bootstrap_breadcrumb');

  if (($bootstrap_breadcrumb == 1 || ($bootstrap_breadcrumb == 2 && arg(0) == 'admin')) && !empty($breadcrumb)) {

    $output = theme('item_list', array(

      'attributes' => array(

        'class' => array('breadcrumb'),

      ),

      'items' => $breadcrumb,

      'type' => 'ol',

    ));

  }

  return $output;

}