Follow this procedure, to create a new DocumentRoot for your website.
Prerequisites:
• The server/VPS should be set up with apache-mpm-itk
Log in to the server/VPS
Log in to the server via SSH:
Change to the toplevel web directory
Our default toplevel web directory is /srv/www.
Make a new directory for the website DocumentRoot
Use a descriptive name for the directory – we’re using the domainname example.com in the example above. This directory is where you upload your php files to.