function variable_settings_form_submit in Variable 7.2

Execute the system_settings_form.

If you want node type configure style handling of your checkboxes, add an array_filter value to your form.

2 string references to 'variable_settings_form_submit'

variable_form_alter in ./variable.module

Implements hook_form_alter().

variable_settings_form in ./variable.module

Add default buttons to a form and set its prefix.

File

./variable.module, line 798

Variable API module

Code

function variable_settings_form_submit($form, &$form_state) {

  // Exclude unnecessary elements.
  form_state_values_clean($form_state);

  // This may contain some realm options.
  $options = isset($form['#variable_options']) ? $form['#variable_options'] : array();

  // Now run regular settings submission but using variable_set_value()
  foreach ($form_state['values'] as $key => $value) {
    if (is_array($value) && isset($form_state['values']['array_filter'])) {
      $value = array_keys(array_filter($value));
    }

    // Using this function will invoke variable_update hook.
    variable_set_value($key, $value, $options);
  }
  drupal_set_message(t('The configuration options have been saved.'));
}