SymfonyCon Disneyland Paris 2022

cubrid_free_result

(PECL CUBRID >= 8.3.0)

cubrid_free_resultFree the memory occupied by the result data

説明

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().

パラメータ

req_identifier

This is the request identifier.

戻り値

成功した場合に true を、失敗した場合に false を返します。

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"
}
add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top