cubrid_free_result
(PECL CUBRID >= 8.3.0)
cubrid_free_result — Free the memory occupied by the result data
説明
bool cubrid_free_result
( resource
$req_identifier
)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().
パラメータ
-
req_identifier -
This is the request identifier.
返り値
TRUE on success.
FALSE on failure.
例
例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);
?>
上の例の出力は以下となります。
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"
}
忘却曲線を使ってこの関数を確実に記憶に残す
