Some tasks and features will be common to many if not all applications. For those, Expressive provides helpers. These are typically utility classes that may integrate features or simply provide standalone benefits.
Currently, these include:
- Body Parsing Middleware
- Content-Length Middleware (since zend-expressive-helpers 4.1.0)
If you started your project using the Expressive skeleton package, the helpers are already installed.
If not, you can install them as follows:
$ composer require zendframework/zend-expressive-helpers