Installation in Laravel 6+

Install this package with composer:

composer require laravel-doctrine/orm doctrine/inflector:"^1.4|^2.0"

Thanks to Laravel auto package discovery feature, the ServiceProvider and Facades are automatically registered.
However they can still be manually registered if required

Manual registration

After updating composer, add the ServiceProvider to the providers array in config/app.php

LaravelDoctrine\ORM\DoctrineServiceProvider::class,

Optionally you can register the EntityManager, Registry and/or Doctrine facade:

'EntityManager' => LaravelDoctrine\ORM\Facades\EntityManager::class,
'Registry'      => LaravelDoctrine\ORM\Facades\Registry::class,
'Doctrine'      => LaravelDoctrine\ORM\Facades\Doctrine::class,

Config

To publish the config use:

php artisan vendor:publish --tag="config" --provider="LaravelDoctrine\ORM\DoctrineServiceProvider"

Available environment variables inside the config are: APP_DEBUG, DOCTRINE_METADATA, DB_CONNECTION, DOCTRINE_PROXY_AUTOGENERATE, DOCTRINE_LOGGER and DOCTRINE_CACHE

Important: By default, Laravel's application skeleton has its Model classes in the app/Models folder. With Doctrine, you'll need to create a dedicated folder for your Entities and point your config/doctrine.php paths array to it. If you don't, Doctrine will scan your whole app/ folder for files, which will have a huge impact on performance!

'paths' => [
    base_path('app/Entities'),
],