How can I configure my computer for checking My Magento Extension is Compatible with multiple Magento versions with php versions?

Question

I have developed an extension for Magento Marketplace.

For this, I had installed code sniffer Magento coding standard.

But Marketplace checks All the Standards and Compatibility of Extension with Multiple Magento version like 2.0., 2.1., 2.2. and PHP versions also like 5.6., 7.0., 7.1., 7.2.*, etc.

So I want to configure my computer for checking my extension compatibility and First, I want to test in the local environment and after that submit to Marketplace.

For this what I need to do?

Answer 1

Docker is the best solution for this kind of issue according to me.

if you are working multiple versions of the same system so create multiple Docker images of Magento Hope this helps thanks.

Answer 2

You can use a codesniff ruleset to scan your code

https://github.com/PHPCompatibility/PHPCompatibility

Use it a bit like this

https://magento.stackexchange.com/a/277385/70343

update

In response to your comment I dev on something based on this.

https://github.com/meanbee/docker-magento2

As the other answer suggests docker is good for this. You can switch php version with a docker compose config change.