In the context of PHP installation on a server, what are the potential benefits of setting up a new virtual machine to resolve issues with PHP functionality?

When facing issues with PHP functionality on a server, setting up a new virtual machine can be beneficial as it provides a clean environment to troubleshoot and resolve the problem without impacting the existing setup. By isolating the PHP installation on a separate virtual machine, it becomes easier to test different configurations, update PHP versions, and install necessary dependencies without affecting other services running on the server.

<?php
// Sample PHP code snippet for setting up a new virtual machine
// This code demonstrates creating a new virtual machine using Vagrant

Vagrant.configure("2") do |config|
  config.vm.box = "ubuntu/bionic64"
  config.vm.network "private_network", type: "dhcp"
  config.vm.provider "virtualbox" do |vb|
    vb.memory = "1024"
    vb.cpus = 2
  end
end
?>