function theme_breadcrumb in Drupal 7

Same name and namespace in other branches

1. 4 includes/theme.inc \theme_breadcrumb()
2. 5 includes/theme.inc \theme_breadcrumb()
3. 6 includes/theme.inc \theme_breadcrumb()

Returns HTML for a breadcrumb trail.

Parameters

$variables: An associative array containing:

• breadcrumb: An array containing the breadcrumb links.

Related topics

4 theme calls to theme_breadcrumb()

BlogTestCase::verifyBlogs in modules/blog/blog.test

Verify the logged in user has the desired access to the various blog nodes.

ForumTestCase::verifyForums in modules/forum/forum.test

Verifies that the logged in user has access to a forum nodes.

ForumTestCase::verifyForumView in modules/forum/forum.test

Verifies display of forum page.

template_process_page in includes/theme.inc

Process variables for page.tpl.php

File

includes/theme.inc, line 1898

The theme system, which controls the output of Drupal.

Code

function theme_breadcrumb($variables) {
  $breadcrumb = $variables['breadcrumb'];
  if (!empty($breadcrumb)) {

    // Provide a navigational heading to give context for breadcrumb links to
    // screen-reader users. Make the heading invisible with .element-invisible.
    $output = '<h2 class="element-invisible">' . t('You are here') . '</h2>';
    $output .= '<div class="breadcrumb">' . implode(' » ', $breadcrumb) . '</div>';
    return $output;
  }
}