I've got a server running a primary and secondary PHP version (in this case 5 and 7). I'm slowly migrating all sites hosted there to PHP 7. I set the PHP version through the DirectAdmin domain setup options.

My question is, is there a way to list what user is using what PHP version? Either through DirectAdmin, or SSH.

I've tried calling `php --version`, but that just returns the primary PHP version.

I'm looking for a way to get a nice list of active PHP versions.

**Info:**

* CentOS 7
* DirectAdmin 1.50 (with custombuild 2.0)