(PECL CUBRID >= 8.3.0)
cubrid_free_result — Free the memory occupied by the result data
$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().
req_identifierThis is the request identifier.
成功时返回 true， 或者在失败时返回 false。
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"
}