Php/docs/function.cubrid-free-result
cubrid_free_result
(PECL CUBRID >= 8.3.0)
cubrid_free_result — Free the memory occupied by the result data
说明
cubrid_free_result
( resource $req_identifier
) : bool
This function frees the memory occupied by the result data. It returns TRUE on success or FALSE on failure. Note that it can only frees the client fetch buffer now, and if you want free all memory, use function cubrid_close_request().
参数
req_identifier
- This is the request identifier.
返回值
true
on success.
false
on failure.
范例
Example #1 cubrid_free_result() example
<?php $conn = cubrid_connect("localhost", 33000, "demodb");$req = cubrid_execute($conn, "SELECT * FROM history WHERE host_year=2004 ORDER BY event_code");$row = cubrid_fetch_assoc($req);var_dump($row);cubrid_free_result($req);cubrid_close_request($req);cubrid_disconnect($conn);?>
以上例程会输出:
array(5) { ["event_code"]=> string(5) "20005" ["athlete"]=> string(12) "Hayes Joanna" ["host_year"]=> string(4) "2004" ["score"]=> string(5) "12.37" ["unit"]=> string(4) "time" }