Club Drupal

 *   The rid of the found rule, or -1 if none. Note that NULL is not used as a

 *   semaphore for "not found" because it casts to 0, which is a valid rule id.

 */

  $rids = array_keys($rules);

  $offset = array_search($origin_rid, $rids);

  $delta_level = 0;

 * @return array

 *   Array of deleted subconditionals. Empty array if none were deleted.

 */

  $deleted = array();

  do {

    $empty_deleted = FALSE;

      default:

        // Hide labels.

        $source = '<div class="webform-conditional-source">' . drupal_render($rule['source']) . '</div>';

        $operator = '<div class="webform-conditional-operator">' . drupal_render($rule['operator']) . '</div>';

    $output .= '</div>';

    if (isset($rule['andor'])) {

      $output .= '<div class="webform-conditional-andor webform-container-inline">';

      $output .= drupal_render($rule['andor']);

      $output .= '</div>';

  // Hide labels.

  foreach (element_children($element['actions']) as $aid) {

    // Hide labels.

    $target = '<div class="webform-conditional-target">' . drupal_render($element['actions'][$aid]['target']) . '</div>';

    $invert = '<div class="webform-conditional-invert">' . drupal_render($element['actions'][$aid]['invert']) . '</div>';

  webform_component_include('select');

  foreach ($node->webform['components'] as $cid => $component) {

    if (webform_component_property($component['type'], 'conditional_type') == 'select') {

      $options = _webform_select_options($component);

      $element = array(

        '#type' => 'select',

  static $count = 0;

  $element = array(

    '#title' => NULL,

    '#size' => 24,

    '#attributes' => array('placeholder' => t('@format or valid date', array('@format' => webform_date_format('short')))),

    '#type' => 'textfield',

  static $count = 0;

  $element = array(

    '#title' => NULL,

    '#size' => 24,

    '#attributes' => array('placeholder' => t('HH:MMam or valid time')),

    '#type' => 'textfield',

 * @return array

 *   Array of settings to be send to the browser as javascript settings.

 */

  $settings = array(

    'ruleGroups' => array(),

    'sourceMap' => array(),

 * @param array $options

 *   Associative array where the $a and $b are within the keys.

 *

 *   -N if $a above (<) $b

 *   0 if $a = $b

 *   +N if $a is below (>) $b

 */

  // Select keys that are integer-like strings are numeric indices in PHP.

  // Convert the array keys to an array of strings.

  $options_array = array_map(function ($i) {

  }, array_keys($options));

  $a_position = array_search($a, $options_array, TRUE);

  $b_position = array_search($b, $options_array, TRUE);

}