Merge pull request #18 from kielabokkie/feature/php-8

Add support for PHP 8

Author: kielabokkie

.gitignore

@@ -1,2 +1,3 @@
+.idea
 composer.lock
 vendor/

README.md

@@ -1,13 +1,21 @@
 # JSON API Behat Extension
 
-[![Author](http://img.shields.io/badge/by-@kielabokkie-lightgrey.svg?style=flat-square)](https://twitter.com/kielabokkie)
+[![Author](http://img.shields.io/badge/follow-@kielabokkie-blue.svg?logo=twitter&style=flat-square)](https://twitter.com/kielabokkie)
 [![Packagist Version](https://img.shields.io/packagist/v/kielabokkie/jsonapi-behat-extension.svg?style=flat-square)](https://packagist.org/packages/kielabokkie/jsonapi-behat-extension)
-[![Codacy Badge](https://img.shields.io/codacy/grade/05bb81bdf72e4dfb8b78e76410ff7605.svg?style=flat-square)](https://www.codacy.com/app/kielabokkie/jsonapi-behat-extension)
 [![Software License](https://img.shields.io/badge/license-MIT-brightgreen.svg?style=flat-square)](LICENSE)
-[![Gitter](https://img.shields.io/badge/gitter-join%20chat-2DCD76.svg?style=flat-square)](https://gitter.im/kielabokkie/jsonapi-behat-extension)
+
 
 The JSON API Behat Extension provides step definitions for common testing scenarios specific to JSON APIs. It comes with easy ways to handle authentication through OAuth.
 
+## Requirements
+
+* PHP >= 5.4
+
+| PHP | Package Version |
+|-----|-----------------|
+| 5.4 | v3.0.0          |
+| 8.x | v4.0+           |
+
 ## Installation
 
 Recommended installation is by running the composer require command. This will install the latest stable version of this extension.

composer.json

@@ -11,10 +11,11 @@
         }
     ],
     "require": {
-        "php": ">=5.4",
+        "php": "^8.0",
         "behat/behat": "~3.0",
-        "kriswallsmith/buzz": "0.15.2",
-        "phpunit/phpunit": ">=5.7"
+        "kriswallsmith/buzz": "~1.0",
+        "phpunit/phpunit": ">=5.7",
+        "nyholm/psr7": "^1.5"
     },
     "autoload": {
         "psr-4": {