protected function _parseID(Horde_Imap_Client_Interaction_Pipeline $pipeline, Horde_Imap_Client_Tokenize $data) { if (!isset($pipeline->data['id'])) { $pipeline->data['id'] = array(); } if (!is_null($data->next())) { while (($curr = $data->next()) !== false) { if (!is_null($id = $data->next())) { $pipeline->data['id'][$curr] = $id; } } } }