function theme_breadcrumb

1 theme.inc theme_breadcrumb($variables)

Returns HTML for a breadcrumb trail.

Parameters

$variables: An associative array containing:

breadcrumb: An array containing the breadcrumb links.

Related topics

Default theme implementations Functions and templates for the user interface to be implemented by themes.

1 theme call to theme_breadcrumb()

system_breadcrumb_block in core/modules/system/system.module: Output the content for the breadcrumb block.

21 string references to the theme hook from theme_breadcrumb()

Note: this list is generated by looking for the string for this theme hook, so it may include some references that are not actually using this theme hook.

backdrop_common_theme in core/includes/common.inc: Provides theme registration for themes across .inc files.
basis_breadcrumb in core/themes/basis/template.php: Overrides theme_breadcrumb(). Removes » from markup.
CommonBackdropSortUnitTest::setUp in core/modules/simpletest/tests/common.test: Sets up unit test environment.
CommonBackdropSortUnitTest::setUp in core/modules/simpletest/tests/common.test: Sets up unit test environment.
CommonBackdropSortUnitTest::testBackdropSort in core/modules/simpletest/tests/common.test: Tests backdrop_sort().

... See full list

File

core/includes/theme.inc, line 2048: The theme system, which controls the output of Backdrop.

Code

function theme_breadcrumb($variables) {
  $breadcrumb = $variables['breadcrumb'];
  $output = '';
  if (!empty($breadcrumb)) {
    $output .= '<nav class="breadcrumb" aria-label="' . t('Website Orientation') . '">';
    $output .= '<ol><li>' . implode('<span class="breadcrumb-separator" aria-hidden="true"> » </span></li><li>', $breadcrumb) . '</li></ol>';
    $output .= '</nav>';
  }
  return $output;
}