Multiple PHP docker containers, with docker-compose

1. Clone project git clone https://github.com/one4two/docker-multiphp.git
2. Move to project directory
3. Run docker-compose up -d
4. Make script executable sudo chmod x ./get-composer.sh
5. Run ./get-composer.sh

Install package

docker exec -it php56 /bin/sh -c 'php composer.phar require <vendor>/<package>'

USAGE:

docker exec -it php56 /bin/sh -c 'php run.php'

docker exec -it php74 /bin/sh -c 'php run.php'

docker exec -it php81 /bin/sh -c 'php run.php'