function license_get_by_id($id) { $result = sql_do('SELECT id_lic,name_lic,valid_lic FROM licenses WHERE id_lic=\'' . int($id) . '\''); if ($result->numRows() != 1) { return 0; } $row = $result->fetchRow(); $lic = new License(); $lic->set_id_lic($row[0]); $lic->set_name_lic($row[1]); $lic->set_valid_lic($row[2]); return $lic; }