# The MongoDB\Driver\CursorId class

(mongodb >=1.0.0)

## Introducción

The MongoDB\Driver\CursorID class is a value object that represents a cursor ID. Instances of this class are returned by MongoDB\Driver\Cursor::getId().

## Sinopsis de la Clase

final class MongoDB\Driver\CursorId implements Serializable, Stringable {
/* Métodos */
final private __construct()
final public serialize(): string
final public __toString(): string
final public unserialize(string `$data`): void
}

## Historial de cambios

Versión | Descripción
--- | ---
PECL mongodb 1.12.0 | Implements Stringable for PHP 8.0+.
PECL mongodb 1.7.0 | Implements Serializable.

## Tabla de contenidos

- MongoDB\Driver\CursorId::__construct — Create a new CursorId (not used)
- MongoDB\Driver\CursorId::serialize — Serialize a CursorId
- MongoDB\Driver\CursorId::__toString — String representation of the cursor ID
- MongoDB\Driver\CursorId::unserialize — Unserialize a CursorId