cubrid_get_class_name
(PECL CUBRID >= 8.3.0)
cubrid_get_class_name — Get the class name using OID
说明
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.
参数
-
conn_identifier -
Connection identifier.
-
oid -
OID of the instance that you want to check the existence.
返回值
Class name when process is successful, 或者在失败时返回 false.
范例
示例 #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);
?>
以上例程会输出：
code
参见
- cubrid_is_instance() - Check whether the instance pointed by OID exists
- cubrid_drop() - Delete an instance using OID
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