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   1. drupal6
   2. drupal7

Process result from user administration filter form.

Code

modules/user/user.admin.inc, line 94

<?php
function user_filter_form_submit($form, &$form_state) {
  $op = $form_state['values']['op'];
  $filters = user_filters();
  switch ($op) {
    case t('Filter'):
    case t('Refine'):
      if (isset($form_state['values']['filter'])) {
        $filter = $form_state['values']['filter'];
        // Merge an array of arrays into one if necessary.
        $options = $filter == 'permission' ? call_user_func_array('array_merge', $filters[$filter]['options']) : $filters[$filter]['options'];
        if (isset($options[$form_state['values'][$filter]])) {
          $_SESSION['user_overview_filter'][] = array($filter, $form_state['values'][$filter]);
        }
      }
      break;
    case t('Undo'):
      array_pop($_SESSION['user_overview_filter']);
      break;
    case t('Reset'):
      $_SESSION['user_overview_filter'] = array();
      break;
    case t('Update'):
      return;
  }

  $form_state['redirect'] = 'admin/user/user';
  return;
}
?>