doctrine

doctrine/orm

Doctrine Object Relational Mapper (ORM)

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README.md

|                      [4.0.x][4.0]                      |                      [3.8.x][3.8]                      |                      [3.7.x][3.7]                      |                      [2.21.x][2.21]                      |                      [2.20.x][2.20]                      |
|:------------------------------------------------------:|:------------------------------------------------------:|:------------------------------------------------------:|:--------------------------------------------------------:|:--------------------------------------------------------:|
|       [![Build status][4.0 image]][4.0 workflow]       |       [![Build status][3.8 image]][3.8 workflow]       |       [![Build status][3.7 image]][3.7 workflow]       |       [![Build status][2.21 image]][2.21 workflow]       |       [![Build status][2.20 image]][2.20 workflow]       |
| [![Coverage Status][4.0 coverage image]][4.0 coverage] | [![Coverage Status][3.8 coverage image]][3.8 coverage] | [![Coverage Status][3.7 coverage image]][3.7 coverage] | [![Coverage Status][2.21 coverage image]][2.21 coverage] | [![Coverage Status][2.20 coverage image]][2.20 coverage] |

Doctrine ORM is an object-relational mapper for PHP 8.1+ that provides transparent persistence
for PHP objects. It sits on top of a powerful database abstraction layer (DBAL). One of its key features
is the option to write database queries in a proprietary object oriented SQL dialect called Doctrine Query Language (DQL),
inspired by Hibernate's HQL. This provides developers with a powerful alternative to SQL that maintains flexibility
without requiring unnecessary code duplication.

## More resources:

* [Website](http://www.doctrine-project.org)
* [Documentation](https://www.doctrine-project.org/projects/doctrine-orm/en/stable/index.html)

[4.0 image]: https://github.com/doctrine/orm/actions/workflows/continuous-integration.yml/badge.svg?branch=4.0.x
  [4.0]: https://github.com/doctrine/orm/tree/4.0.x
  [4.0 workflow]: https://github.com/doctrine/orm/actions/workflows/continuous-integration.yml?query=branch%3A4.0.x
  [4.0 coverage image]: https://codecov.io/gh/doctrine/orm/branch/4.0.x/graph/badge.svg
  [4.0 coverage]: https://codecov.io/gh/doctrine/orm/branch/4.0.x
  [3.8 image]: https://github.com/doctrine/orm/actions/workflows/continuous-integration.yml/badge.svg?branch=3.8.x
  [3.8]: https://github.com/doctrine/orm/tree/3.8.x
  [3.8 workflow]: https://github.com/doctrine/orm/actions/workflows/continuous-integration.yml?query=branch%3A3.8.x
  [3.8 coverage image]: https://codecov.io/gh/doctrine/orm/branch/3.8.x/graph/badge.svg
  [3.8 coverage]: https://codecov.io/gh/doctrine/orm/branch/3.8.x
  [3.7 image]: https://github.com/doctrine/orm/actions/workflows/continuous-integration.yml/badge.svg?branch=3.7.x
  [3.7]: https://github.com/doctrine/orm/tree/3.7.x
  [3.7 workflow]: https://github.com/doctrine/orm/actions/workflows/continuous-integration.yml?query=branch%3A3.7.x
  [3.7 coverage image]: https://codecov.io/gh/doctrine/orm/branch/3.7.x/graph/badge.svg
  [3.7 coverage]: https://codecov.io/gh/doctrine/orm/branch/3.7.x
  [2.21 image]: https://github.com/doctrine/orm/actions/workflows/continuous-integration.yml/badge.svg?branch=2.21.x
  [2.21]: https://github.com/doctrine/orm/tree/2.21.x
  [2.21 workflow]: https://github.com/doctrine/orm/actions/workflows/continuous-integration.yml?query=branch%3A2.21.x
  [2.21 coverage image]: https://codecov.io/gh/doctrine/orm/branch/2.21.x/graph/badge.svg
  [2.21 coverage]: https://codecov.io/gh/doctrine/orm/branch/2.21.x
  [2.20 image]: https://github.com/doctrine/orm/actions/workflows/continuous-integration.yml/badge.svg?branch=2.20.x
  [2.20]: https://github.com/doctrine/orm/tree/2.20.x
  [2.20 workflow]: https://github.com/doctrine/orm/actions/workflows/continuous-integration.yml?query=branch%3A2.20.x
  [2.20 coverage image]: https://codecov.io/gh/doctrine/orm/branch/2.20.x/graph/badge.svg
  [2.20 coverage]: https://codecov.io/gh/doctrine/orm/branch/2.20.x

Repository info

Default branch: 3.7.x
Latest version: 3.7.5
Created: 2010-04-07
Last activity: 2026-10-13
License: MIT
Open issues: 1.3k
Watchers: 243

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