MongoDB\Driver\ReadPreference::serialize
(mongodb >=1.7.0)
MongoDB\Driver\ReadPreference::serialize — Serialize a ReadPreference
说明
final public MongoDB\Driver\ReadPreference::serialize
(
) : string
参数
此函数没有参数。
返回值
Returns the serialized representation of the MongoDB\Driver\ReadPreference.
错误／异常
- Throws MongoDB\Driver\Exception\InvalidArgumentException on argument parsing errors.
参见
- MongoDB\Driver\ReadPreference::unserialize() - Unserialize a ReadPreference
- serialize() - 产生一个可存储的值的表示
- Serializing Objects