Creating the API's public routes and their modules

Creating the API's public routes and their modules is very similar to the API you learned to build in the previous chapters of this book; the main difference is the language. We used JavaScript and the Node.js framework – Koa, previously, while for the API in this chapter, we are using PHP and PSRs to create a framework-agnostic API. So, let's get started:

1. Create two directories in the /module/ directory: one called Home and another called User. These two sub-directories are the modules in this API. In each module, create a /_routes/ directory and an index.php file that will import the routes from the /_routes/ directory, as follows:

└── module
    ├── Home
    │ ├── index.php
    │ └── _routes
    │ └── hello_world.php
    └── User
        ├── index.php...