form_set_cache

• Drupal 6
• Drupal 7

Versions

6 – 7

form_set_cache($form_build_id, $form, $form_state)

Store a form in the cache.

Related topics

Form generation

Functions to enable the processing and display of HTML forms.

Code

includes/form.inc, line 371

<?php
function form_set_cache($form_build_id, $form, $form_state) {
  // 6 hours cache life time for forms should be plenty.
  $expire = 21600;
  global $user;
  if ($user->uid) {
    $form['#cache_token'] = drupal_get_token();
  }
  cache_set('form_' . $form_build_id, $form, 'cache_form', REQUEST_TIME + $expire);
  if (!empty($form_state['build_info']) || !empty($form_state['storage'])) {
    $data = array(
      'build_info' => $form_state['build_info'],
      'storage' => $form_state['storage'],
    );
    cache_set('form_state_' . $form_build_id, $data, 'cache_form', REQUEST_TIME + $expire);
  }
}
?>

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