function template_preprocess_update_last_check
Prepares variables for last time update data was checked templates.
Default template: update-last-check.html.twig.
In addition to properly formatting the given timestamp, this function also provides a "Check manually" link that refreshes the available update and redirects back to the same page.
Parameters
$variables: An associative array containing:
- last: The timestamp when the site last checked for available updates.
See also
theme_update_report()
File
- 
              core/modules/ update/ update.module, line 515 
Code
function template_preprocess_update_last_check(&$variables) {
  $variables['time'] = \Drupal::service('date.formatter')->formatTimeDiffSince($variables['last']);
  $variables['link'] = Link::fromTextAndUrl(t('Check manually'), Url::fromRoute('update.manual_status', [], [
    'query' => \Drupal::destination()->getAsArray(),
  ]))
    ->toString();
}Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.
