function _drupal_clean_form_sessions

Remove form information that's at least a day old from the $_SESSION['form'] array.

Related topics

File

includes/form.inc, line 106

Code

function _drupal_clean_form_sessions() {
  if (isset($_SESSION['form'])) {
    foreach ($_SESSION['form'] as $build_id => $data) {
      if ($data['timestamp'] < time() - 84600) {
        unset($_SESSION['form'][$build_id]);
      }
    }
  }
}