Symfony Events

Symfony Events are a way for different parts of an application to communicate and respond to specific actions or changes. When something happens—like a user submitting a form—an event is triggered. Other parts of the system can listen for these events and react accordingly, such as sending a confirmation email or logging activity. This approach promotes modularity and flexibility, allowing developers to extend or customize functionality without directly altering core code. Essentially, Symfony Events act as an organized messaging system that helps different components work together seamlessly.