Building RESTful Web Services with PHP 7: Lumen, Composer, API testing, Microservices, and more - codeat21.com - Web Designing and Development Tutorials Website.
This package requires php 7 but your PHP version (7.0.8) does not satisfy that requirement. · Issue #5480 · composer/composer · GitHub
Installing PHP 7 and Composer on Windows 10, Natively | Jeff Geerling
How to Install Composer in Debian - Linux Genie
composer-php7.1/docker-entrypoint.sh at master · koutsoumposval/composer- php7.1 · GitHub
How to Install PHP 7 & Composer on Windows 10 - YouTube
Installation de PHP 7 et Composer sur Windows 10, en mode natif - David PERONNE
laravel - PHP error while installing composer - Stack Overflow