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Doctrine PHP 8 Attributes – PHP Versions

I use PHP8, Symfony 5.2 and Doctrine 3.0 in my project,
But the PHP 8 attributes, allowed since Doctrine 2.9, doesn’t seem to work.

use DoctrineORMMappingEntity;

**
* @Entity(repositoryClass="AppRepositoryMyClassRepository")
*/
class MyClass
{

works fine.

use DoctrineORMMappingEntity;

#[Entity(repositoryClass: MyClassRepository::class)]
class MyClass
{

Return [critical] Uncaught PHP Exception DoctrineORMMappingMappingException: "Class "AppEntityMyClass" is not a valid entity or mapped super class." at .../vendor/doctrine/orm/lib/Doctrine/ORM/Mapping/MappingException.php line 378

here is my composer.json :

"composer/package-versions-deprecated": "1.11.99.1",
"doctrine/doctrine-bundle": "^2.3",
"doctrine/doctrine-migrations-bundle": "^3.1",
"doctrine/orm": "^3.0",
"symfony/console": "5.2.*",
"symfony/dotenv": "5.2.*",
"symfony/flex": "^1.3.1",
"symfony/framework-bundle": "5.2.*",
"symfony/proxy-manager-bridge": "5.2.*",
"symfony/yaml": "5.2.*"
Tags:

2

Answers


  1. 0

    This is because of doctrine bundle configuration. If all entities within the bundle use attributes just switch the metadata driver from "annotation" to "attribute"

    doctrine:
    orm:
        auto_generate_proxy_classes: true
        entity_managers:
            default:
                ...
                mappings:
                    MyBundle:
                        type: attribute

    If some entities within a bundles use attributes and some others annotations – than it is better either choose only one format for metadata or implement a custom metadata driver.

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  2. 0

    The solution is use a custom AnnotationDriver.

    Sample fully works implementation: https://github.com/baraja-core/doctrine/blob/master/src/Orm/Mapping/AnnotationDriver.php

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