如何在Debian上的Apache 2.4中为每个虚拟主机选择PHP版本5和7？

Would it be possible to run PHP 7 and PHP 5 simultaneously in Apache 2.4 on Debian 9? I would like to be able to select the PHP version I wish to use per virtualhost. I believe this would be useful considering that some of my websites still use deprecated PHP features. This allows me to perform upgrades per site. How do I achieve something like this?Would it be possible to run PHP 7 and PHP 5 sim