function hook_system_breadcrumb_alter
Same name in other branches
- 9 core/lib/Drupal/Core/Menu/menu.api.php \hook_system_breadcrumb_alter()
- 8.9.x core/lib/Drupal/Core/Menu/menu.api.php \hook_system_breadcrumb_alter()
- 10 core/lib/Drupal/Core/Menu/menu.api.php \hook_system_breadcrumb_alter()
Perform alterations to the breadcrumb built by the BreadcrumbManager.
Parameters
\Drupal\Core\Breadcrumb\Breadcrumb $breadcrumb: A breadcrumb object returned by BreadcrumbBuilderInterface::build().
\Drupal\Core\Routing\RouteMatchInterface $route_match: The current route match.
array $context: May include the following key:
- builder: the instance of \Drupal\Core\Breadcrumb\BreadcrumbBuilderInterface that constructed this breadcrumb, or NULL if no builder acted based on the current attributes.
Related topics
1 invocation of hook_system_breadcrumb_alter()
- BreadcrumbManager::build in core/
lib/ Drupal/ Core/ Breadcrumb/ BreadcrumbManager.php - Builds the breadcrumb.
File
-
core/
lib/ Drupal/ Core/ Menu/ menu.api.php, line 443
Code
function hook_system_breadcrumb_alter(\Drupal\Core\Breadcrumb\Breadcrumb &$breadcrumb, \Drupal\Core\Routing\RouteMatchInterface $route_match, array $context) {
// Add an item to the end of the breadcrumb.
$breadcrumb->addLink(\Drupal\Core\Link::createFromRoute(t('Text'), 'example_route_name'));
}
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