parameters:
    database_host: 127.0.0.1
    database_port: null
    database_name: test # your database name
    database_user: root # mysql username
    database_password: test123 # mysql password

doctrine:
    dbal:
        driver: pdo_mysql
        host: '%database_host%'
        port: '%database_port%'
        dbname: '%database_name%'
        user: '%database_user%'
        password: '%database_password%'
        charset: UTF8