function update_update_8001 in Drupal 8

Rebuild the router to ensure admin/reports/updates/check has CSRF protection.

File

core/modules/update/update.install, line 177

Install, update, and uninstall functions for the Update Manager module.

Code

function update_update_8001() {

  // Empty update forces a call to drupal_flush_all_caches() which rebuilds the
  // router.
  // Use hook_post_update_NAME() instead to clear the cache.The use
  // of hook_update_N to clear the cache has been deprecated see
  // https://www.drupal.org/node/2960601 for more details.
}