Within a service provider, you always have access to the container via the $this->app property. Secondly, if you are writing a Laravel package that you plan to share with other Laravel developers, you may need to bind your package's services into the container.Īlmost all of your service container bindings will be registered within service providers, so most of these examples will demonstrate using the container in that context.
#Filter forge 6 interface how to#
So, when would you ever manually interact with the container? Let's examine two situations.įirst, if you write a class that implements an interface and you wish to type-hint that interface on a route or class constructor, you must tell the container how to resolve that interface. In many cases, thanks to automatic dependency injection and facades, you can build Laravel applications without ever manually binding or resolving anything from the container. Even though we never have to interact with the container to write this code, it is managing the injection of these dependencies behind the scenes: For example, you might type-hint the Illuminate\Http\Request object on your route definition so that you can easily access the current request. Filter Forge puts at your disposal literally a myriad of textures and filter effects. Thanks to zero configuration resolution, you will often type-hint dependencies on routes, controllers, event listeners, and elsewhere without ever manually interacting with the container. Nordine Bjerke, 6 years ago Editor Informer Technologies, Inc. Once you taste the power of automatic and zero configuration dependency injection it feels impossible to develop without it. Additionally, you may type-hint dependencies in the handle method of queued jobs. Thankfully, many of the classes you will be writing when building a Laravel application automatically receive their dependencies via the container, including controllers, event listeners, middleware, and more. It means you can develop your application and take advantage of dependency injection without worrying about bloated configuration files.
In this example, hitting your application's / route will automatically resolve the Service class and inject it into your route's handler.