Php/docs/sdo-model-type.isabstracttype

• PHP Manual
• SDO 函数
• Test to see if this SDO_Model_Type is an abstract data type

SDO_Model_Type::isAbstractType

(^)

SDO_Model_Type::isAbstractType — Test to see if this SDO_Model_Type is an abstract data type

说明

SDO_Model_Type::isAbstractType ( ) : 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 SDO_Model_Type is an abstract data type. Returns true if this type is abstract, that is, no SDO_DataObject of this type can be instantiated, though other types may inherit from it.

参数

None.

返回值

Returns true if this type is an abstract data type, otherwise returns false.