- PHP 手册
- 函数参考
- XML 操作
- SDO
- SDO 函数
SDO_Model_Type::isSequencedType
(^)
SDO_Model_Type::isSequencedType — Test to see if this is a sequenced type
说明
SDO_Model_Type::isSequencedType ( void ) : bool Warning此函数是实验性的。此函数的表象,包括名称及其相关文档都可能在未来的 PHP 发布版本中未通知就被修改。使用本函数风险自担 。
Test to see if this is a sequenced type. Returns TRUE
if this type is
sequence, otherwise returns FALSE
.
Sequenced types can have the ordering across properties preserved and can
contain unstructured text. For more information on sequenced types see
the section on
Working with Sequenced Data
Objects.
参数
None.
返回值
Returns TRUE
if this type is sequence, otherwise return FALSE
.
User Contributed Notes
There are no user contributed notes for this page.官方地址:https://www.php.net/manual/en/sdo-model-type.issequencedtype.php