function field_count_formatter_field_formatter_view in Field Count Formatter 7

Implements hook_field_formatter_view().

File

./field_count_formatter.module, line 29

Simple module to provide a formatter for all field types to show the number of items entered into the field. This is most useful for multiple value fields.

Code

function field_count_formatter_field_formatter_view($entity_type, $entity, $field, $instance, $langcode, $items, $display) {
  $element = array();

  // ... In case we add another formatter.
  if ($display['type'] == 'count') {
    $element[0]['#markup'] = count($items);
  }
  return $element;
}