Php/docs/mongodb-driver-readpreference.unserialize

• PHP Manual
• MongoDB\Driver\ReadPreference
• Unserialize a ReadPreference

MongoDB\Driver\ReadPreference::unserialize

(mongodb >=1.7.0)

MongoDB\Driver\ReadPreference::unserialize — Unserialize a ReadPreference

说明

final public MongoDB\Driver\ReadPreference::unserialize ( string $serialized ) : void

参数

serialized

The serialized MongoDB\Driver\ReadPreference.

返回值

Returns the unserialized MongoDB\Driver\ReadPreference.

错误／异常

• Throws MongoDB\Driver\Exception\InvalidArgumentException on argument parsing errors.
• Throws MongoDB\Driver\Exception\UnexpectedValueException if the properties cannot be unserialized (i.e. serialized was malformed).
• Throws MongoDB\Driver\Exception\InvalidArgumentException if the properties are invalid (e.g. missing fields or invalid values).

参见

• MongoDB\Driver\ReadPreference::serialize() - Serialize a ReadPreference
• unserialize() - 从已存储的表示中创建 PHP 的值
• Serializing Objects