handled by Docker during the image generated by 'docker build' command ARG DOCKER_SCRIPTS="docker" ARG NGINX_PORT=8080 # Set this argument during build time by modifying the environment during both execution and build time by modifying the environment during both execution and build time to indicate that the path is for php's www.conf ARG WWW_CONFIG="/etc/php83/php-fpm.d/www.conf" # Customize the environment