Club Drupal

<?php

/**

 * @file

 * Stub file for bootstrap_breadcrumb().

 */

/**

 * Returns HTML for a breadcrumb trail.

 *

 * @param array $variables

 *   An associative array containing:

 *   - breadcrumb: An array containing the breadcrumb links.

 *

 * @return string

 *   The constructed HTML.

 *

 * @see theme_breadcrumb()

 *

 * @ingroup theme_functions

 */

function bootstrap_breadcrumb($variables) {

  // Use the Path Breadcrumbs theme function if it should be used instead.

  if (_bootstrap_use_path_breadcrumbs()) {

    return path_breadcrumbs_breadcrumb($variables);

  }

  $output = '';

  $breadcrumb = $variables['breadcrumb'];

  // Determine if we are to display the breadcrumb.

  $bootstrap_breadcrumb = bootstrap_setting('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;

}