function drupal_get_breadcrumb in Drupal 4

Same name and namespace in other branches

1. 5 includes/common.inc \drupal_get_breadcrumb()
2. 6 includes/common.inc \drupal_get_breadcrumb()
3. 7 includes/common.inc \drupal_get_breadcrumb()

Get the breadcrumb trail for the current page.

4 calls to drupal_get_breadcrumb()

chameleon_page in themes/chameleon/chameleon.theme

phptemplate_page in themes/engines/phptemplate/phptemplate.engine

Prepare the values passed to the theme_page function to be passed into a pluggable template engine.

theme_page in includes/theme.inc

Return an entire Drupal page displaying the supplied content.

user_admin_perm in modules/user.module

Menu callback: administer permissions.

File

includes/common.inc, line 89

Common functions that many Drupal modules will need to reference.

Code

function drupal_get_breadcrumb() {
  $breadcrumb = drupal_set_breadcrumb();
  if (is_null($breadcrumb)) {
    $breadcrumb = menu_get_active_breadcrumb();
  }
  return $breadcrumb;
}