Before reading this section, it is wise to read the section which explains why Phalcon uses service location and dependency injection.
Phalcon\Di is a component implementing Dependency Injection and Location of services and it’s itself a container for them.
Since Phalcon is highly decoupled, Phalcon\Di is essential to integrate the different components of the framework. The developer can also use this component to inject dependencies and manage global instances of the different classes used i