Contao 4: Dependency Injection - services.yml

services_basics-2-services.yml

# src/Acme/TestBundle/Resources/config/services.yml
# Parameter
parameters:
    acme_example.greeter.text: "Hello"
    acme_example.greeter.count: 10

# Services
services:
    acme_test.greeter:
        class: Acme\TestBundle\classes\AcmeGreeter
        arguments:
             - [%acme_example.greeter.text%]

    acme_test.multigreeter:
        class: Acme\TestBundle\classes\AcmeGreeter
        arguments:
            - '@acme_test.greeter'
            - [%acme_example.greeter.count%]