DrupalAPI.de

1. drupal
   1. drupal6
   2. drupal7

Get the breadcrumb for the current page, as determined by the active trail.

Verwandte Themen

Menu system

Define the navigation menus, and route page requests to code based on URLs.

Code

includes/menu.inc, line 1721

<?php
function menu_get_active_breadcrumb() {
  $breadcrumb = array();

  // No breadcrumb for the front page.
  if (drupal_is_front_page()) {
    return $breadcrumb;
  }

  $item = menu_get_item();
  if ($item && $item['access']) {
    $active_trail = menu_get_active_trail();

    foreach ($active_trail as $parent) {
      $breadcrumb[] = l($parent['title'], $parent['href'], $parent['localized_options']);
    }
    $end = end($active_trail);

    // Don't show a link to the current page in the breadcrumb trail.
    if ($item['href'] == $end['href'] || ($item['type'] == MENU_DEFAULT_LOCAL_TASK && $end['href'] != '<front>')) {
      array_pop($breadcrumb);
    }
  }
  return $breadcrumb;
}
?>