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Using StackPHP middleware in Laravel 5

Middleware is a series of wrappers around your application that decorate the request and the response. By wrapping the app in decorators you can add new behavious from the outside. This image explains the idea more visually:


source: StackPHP.com


The concept isn’t new, solutions already exists for many languages (eg. Ruby, PythonNode, …)

The PHP equivalent is StackPHP.  Here’s an excellent post by Richard Bagshaw explaining it. There are a lot of StackPHP style middlewares available that you can use in your applications.

Laravel 5 uses middleware for putting an application in maintenance mode, CSRF protection, authentication and more. Unfortunately Laravel 5 middleware isn’t compatible with StackPHP-style middleware. Barry vd. Heuvel created at package to convert StackPHP middleware to Laravel 5 middleware and explained the inner workings on his blog.

Freek Van der Herten is a partner and developer at Spatie, an Antwerp based company that specializes in creating web apps with Laravel. After hours he writes about modern PHP and Laravel on this blog. When not coding he’s probably rehearsing with his kraut rock band. He loves waffles and butterflies.