MongoDB\BSON\ObjectIdInterface::__toString
(mongodb >=1.3.0)
MongoDB\BSON\ObjectIdInterface::__toString — Returns the hexidecimal representation of this ObjectIdInterface
说明
abstract public MongoDB\BSON\ObjectIdInterface::__toString
( void
) : string
参数
此函数没有参数。
返回值
Returns the hexidecimal representation of this ObjectIdInterface.
参见
- MongoDB\BSON\ObjectId::__toString() - Returns the hexidecimal representation of this ObjectId