clone this repo and edit the Dockerfile with your fav editor (nano for example)
edit this line to change to your PHPCoin wallet, edit the last numer "80" to change the CPU intension
ENTRYPOINT exec php utils/miner.php http://45.15.160.190/ your_wallet 80
then build the docker image with command
docker build -t yourtag:tag .
after the built process complete, you will see the image in your machine, run it with docker run command
docker run -d --restart always --name phpcoinminer yourtag:tag
you can push to your docker hub, like mine
https://hub.docker.com/repository/docker/thanhtantran/phpcoinminer
then clone into another machine
This Dockerfile proven runs well on AMD/ARM v7/ARM64 (see my docker hub for image for each arch/os)
IF you have a cluster (swarm) of Pi (OrangePi/RaspPi/ ..)
You can run it as a Global service for all nodes in the swamp