pgo/cases/symfony_demo_pdo_mysql/doctrine.yaml

parameters:
    # Adds a fallback DATABASE_URL if the env var is not set. This allows you
    # to run cache:warmup even if your environment variables are not available
    # yet. You should not need to change this value.
    env(DATABASE_URL): ''
    database_host: '127.0.0.1'
    database_port: 3307
    database_name: 'symfony_demo_pdo_mysql'
    database_user: 'root'
    database_password: ''

doctrine:
    dbal:
        driver:   pdo_mysql
        host:     "%database_host%"
        port:     "%database_port%"
        dbname:   "%database_name%"
        user:     "%database_user%"
        password: "%database_password%"
        charset:  UTF8
        url: '%env(resolve:DATABASE_URL)%'
    orm:
        auto_generate_proxy_classes: '%kernel.debug%'
        naming_strategy: doctrine.orm.naming_strategy.underscore_number_aware
        auto_mapping: true
        mappings:
            App:
                is_bundle: false
                type: annotation
                dir: '%kernel.project_dir%/src/Entity'
                prefix: 'App\Entity'
                alias: App