# MongoDB::DBRef - phpMan

## NAME
    [MongoDB::DBRef] - (DEPRECATED) A MongoDB database reference type

## VERSION
    version v2.2.2

## DESCRIPTION
    This class is now an empty subclass of [BSON::DBRef].

## AUTHORS
    *   David Golden <<david@mongodb.com>>

    *   Rassi <<rassi@mongodb.com>>

    *   Mike Friedman <<friedo@friedo.com>>

    *   Kristina Chodorow <<k.chodorow@gmail.com>>

    *   Florian Ragwitz <<rafl@debian.org>>

## COPYRIGHT AND LICENSE
    This software is Copyright (c) 2020 by MongoDB, Inc.

    This is free software, licensed under:

      The Apache License, Version 2.0, January 2004