public function PerformanceForm::submitCacheClear in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/system/src/Form/PerformanceForm.php \Drupal\system\Form\PerformanceForm::submitCacheClear()
2. 10 core/modules/system/src/Form/PerformanceForm.php \Drupal\system\Form\PerformanceForm::submitCacheClear()

Clears the caches.

File

core/modules/system/src/Form/PerformanceForm.php, line 191

Class

PerformanceForm

Configure performance settings for this site.

Namespace

Drupal\system\Form

Code

public function submitCacheClear(array &$form, FormStateInterface $form_state) {
  drupal_flush_all_caches();
  $this
    ->messenger()
    ->addStatus($this
    ->t('Caches cleared.'));
}