original_string: public function get_items_peers($itemid) {
          $itemref = $this->find_item($itemid);
          $peerids = $itemref->parentlist->get_child_ids();
          return $peerids;
      }
code: public function get_items_peers($itemid) {
          $itemref = $this->find_item($itemid);
          $peerids = $itemref->parentlist->get_child_ids();
          return $peerids;
      }
code_tokens: public function get_items_peers ( $ itemid ) { $ itemref = $ this -> find_item ( $ itemid ) ; $ peerids = $ itemref -> parentlist -> get_child_ids ( ) ; return $ peerids ; }
docstring: Returns an array of ids of peers of an item.
  
  @param    int itemid - if given, restrict records to those with this parent id.
  @return   array peer ids
docstring_tokens: Returns an array of ids of peers of an item .