function d8cache_preprocess_search_results in Drupal 8 Cache Backport 7

Implements hook_preprocess_search_results().

File

includes/theme.inc, line 20

Theme functions and hooks for the D8 caching system backport.

Code

function d8cache_preprocess_search_results(&$variables) {
  $tags = array();
  $tags[] = 'search_index';
  if (!empty($variables['module'])) {
    $tags[] = 'search_index:' . $variables['module'];
  }
  drupal_add_cache_tags($tags);
}