function _field_sort_items_value_helper

7.x field.module _field_sort_items_value_helper($a, $b)

Same as above, using ['_weight']['#value']

Related topics

Field API
Attach custom data fields to Drupal entities.
2 string references to '_field_sort_items_value_helper'
theme_field_multiple_value_form in drupal-7.x/modules/field/field.form.inc
Returns HTML for an individual form element.
theme_file_widget_multiple in drupal-7.x/modules/file/file.field.inc
Returns HTML for a group of file upload widgets.

File

drupal-7.x/modules/field/field.module, line 545
Attach custom data fields to Drupal entities.

Code

function _field_sort_items_value_helper($a, $b) {
  $a_weight = (is_array($a) && isset($a['_weight']['#value']) ? $a['_weight']['#value'] : 0);
  $b_weight = (is_array($b) && isset($b['_weight']['#value']) ? $b['_weight']['#value'] : 0);
  return $a_weight - $b_weight;
}