Yes, you can host PHP based websites in Windows Shared Hosting and Windows VPS Hosting Plans. With windows hosting, we do provide IIS and it is compatible to run PHP pages. In all shared hosting plans, you will have pre-configured environment to run PHP pages. If you purchase a Windows VPS with control panel, PHP will be pre-installed and ready to use. If you purchase VPS with Operating System only PHP will not be installed. You can contact our support team via support ticket to get it installed.