Prepares variables for breadcrumb templates.

Default template: breadcrumb.html.twig.

Parameters

array $variables: An associative array containing:

• links: A list of \Drupal\Core\Link objects which should be rendered.

File

core/lib/Drupal/Core/Breadcrumb/BreadcrumbPreprocess.php, line 21

Class

BreadcrumbPreprocess

Breadcrumb theme preprocess.

Namespace

Drupal\Core\Breadcrumb

Code

public function preprocessBreadcrumb(array &$variables) : void {
  $variables['breadcrumb'] = [];
  /** @var \Drupal\Core\Link $link */
  foreach ($variables['links'] as $key => $link) {
    $variables['breadcrumb'][$key] = [
      'text' => $link->getText(),
      'url' => $link->getUrl()
        ->toString(),
    ];
  }
}

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