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- Explain the concept of a service container in Symfony.
Explain the concept of a service container in Symfony.
Answer: A service container in Symfony is a powerful design pattern that manages the instantiation and configuration of services (objects) in an application. It acts as a central registry that holds all the application’s services and their dependencies, allowing for easy retrieval and injection. By using a service container, Symfony promotes loose coupling and enhances testability by managing dependencies, lifecycle, and configuration in a consistent manner. This makes it easier to maintain and scale applications over time.
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