cubrid_get_class_name

(PECL CUBRID >= 8.3.0)

cubrid_get_class_name — Get the class name using OID

説明

function cubrid_get_class_name(resource $conn_identifier, string $oid): string

The cubrid_get_class_name() function is used to get the class name from oid. It doesn't work when selecting data from the system tables, for example db_class.

パラメータ

conn_identifier: Connection identifier.
oid: OID of the instance that you want to check the existence.

戻り値

Class name when process is successful,失敗した場合に false を返します.

例

例1 cubrid_get_class_name() example

<?php
$conn = cubrid_connect("localhost", 33000, "demodb", "dba");

$req = cubrid_execute($conn, "SELECT * FROM code", CUBRID_INCLUDE_OID);
$oid = cubrid_current_oid($req);
$class_name = cubrid_get_class_name($conn, $oid);

print_r($class_name);

cubrid_disconnect($conn);
?>

上の例の出力は以下となります。

code

参考

cubrid_is_instance() - Check whether the instance pointed by OID exists
cubrid_drop() - Delete an instance using OID

関連キーワード:

cubrid conn using instance identifier example code charset client info resource used doesn work selecting system tables Connection want to check existence process successful connect localhost