Php/docs/function.cubrid-get-class-name

• PHP Manual
• CUBRID 函数
• Get the class name using OID

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.

false, when process is unsuccessful.

范例

Example #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