This is a discussion about importing the arcanist installer Paladox created at https://github.com/paladox/Arcanist-installer-for-windows and https://github.com/paladox/Arcanist-installer-for-mac
This installer includes the installation of php 7.0.6 but as an optional install.
This installer also registers php and arcanist path.
It makes it easier for windows users to install arcanist quickly.
Note: The mac installer just installs arcanist + libphutil not php as php is already preinstalled.