Club Drupal

    elseif ($field_info['type'] == 'entityreference' && $field_info['settings']['target_type'] == 'taxonomy_term') {

      $items = field_get_items('node', $node, $name);

      if (is_array($items)) {

        $tids = array();

        foreach ($items AS $item) {

          $tids[] = $item['target_id'];

        }

        $term_objects = taxonomy_term_load_multiple($tids);

        foreach ($term_objects as $term) {

          if (empty($conf['vocabulary']) || in_array($term->vocabulary_machine_name, $conf['vocabulary'])) {

            $terms[] = $term->tid;

          }

        }

      }

    }