A starter project that includes a templating engine (league/plates), a dependency injection container (php-di/php-di), a static analyzer (vimeo/psalm), a testing framework (phpunit/phpunit), and a basic application boilerplate.
Also included is a docker-compose config that creates containers for php:fpm-alpine, nginx:alpine, mariadb:latest, and composer:latest. MariaDB is uncommented by default in the docker-compose.yml.