cubrid_get_class_name
(PECL CUBRID >= 8.3.0)
cubrid_get_class_name — Get the class name using OID
説明
string cubrid_get_class_name
( resource
$conn_identifier
, string $oid
)
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.
返り値
Class name when process is successful.
FALSE, when process is unsuccessful.
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
忘却曲線を使ってこの関数を確実に記憶に残す
