function update_uninstall in Drupal 7

Same name and namespace in other branches

1. 8 core/modules/update/update.install \update_uninstall()
2. 6 modules/update/update.install \update_uninstall()
3. 9 core/modules/update/update.install \update_uninstall()

Implements hook_uninstall().

File

modules/update/update.install, line 79

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

Code

function update_uninstall() {

  // Clear any variables that might be in use
  $variables = array(
    'update_check_frequency',
    'update_fetch_url',
    'update_last_check',
    'update_last_email_notification',
    'update_notification_threshold',
    'update_notify_emails',
    'update_max_fetch_attempts',
    'update_max_fetch_time',
  );
  foreach ($variables as $variable) {
    variable_del($variable);
  }
  $queue = DrupalQueue::get('update_fetch_tasks');
  $queue
    ->deleteQueue();
}