parameters: env(DATABASE_URL): '' doctrine: dbal: driver: 'pdo_sqlite' url: '%env(resolve:DATABASE_URL)%' logging: true profiling: true types: datetime: App\Doctrine\CarbonDateTimeType orm: auto_generate_proxy_classes: '%kernel.debug%' naming_strategy: doctrine.orm.naming_strategy.underscore auto_mapping: true mappings: App: is_bundle: false type: annotation dir: '%kernel.project_dir%/src/Entity' prefix: 'App\Entity' alias: Entity