Club Drupal

<?php

/**

 * @file

 * breadcrumb.vars.php

 */

/**

 * Implements hook_preprocess_breadcrumb().

 */

function bootstrap_preprocess_breadcrumb(&$variables) {

  $breadcrumb = &$variables['breadcrumb'];

  // Optionally get rid of the homepage link.

  $show_breadcrumb_home = theme_get_setting('bootstrap_breadcrumb_home');

  if (!$show_breadcrumb_home) {

    array_shift($breadcrumb);

  }

  if (theme_get_setting('bootstrap_breadcrumb_title') && !empty($breadcrumb)) {

    $item = menu_get_item();

    $breadcrumb[] = array(

      // If we are on a non-default tab, use the tab's title.

      'data' => !empty($item['tab_parent']) ? check_plain($item['title']) : drupal_get_title(),

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

    );

  }

}