MongoDB\BSON\ObjectID::getTimestamp

MongoDB\BSON\ObjectID::serialize

MongoDB\BSON\ObjectID

MongoDB\BSON\ObjectID::jsonSerialize

(mongodb >=1.2.0)

MongoDB\BSON\ObjectID::jsonSerialize — Returns a representation that can be converted to JSON

说明

final public mixed MongoDB\BSON\ObjectID::jsonSerialize ( void )

参数

此函数没有参数。

返回值

Returns data which can be serialized by json_encode() to produce the » extended JSON representation of the MongoDB\BSON\ObjectID.

错误／异常

Throws MongoDB\Driver\Exception\InvalidArgumentException on argument parsing errors.

参见

JsonSerializable::jsonSerialize() - 指定需要被序列化成 JSON 的数据
json_encode() - 对变量进行 JSON 编码
» MongoDB Extended JSON

MongoDB\BSON\ObjectID::getTimestamp

MongoDB\BSON\ObjectID::serialize

MongoDB\BSON\ObjectID