I need documented the configuration process for setting up a Raspberry Pi 3 Model B+ with Apache Server with wi-fi enabled so that I can connect to it with a PHP script (held on the Pi) from a mobile device.
Only the Pi setup is required, not the mobile.
The Pi will effectively create a standalone network. ie not connected to the internet.
I just want to be able to communicate with the Pi from a mobile device calling PHP files on the Pi.
I need the setup process documented (in word format) and if possible an image file creating for transfer to a Sandisk 8Gb memory card. I will provide sFTP access to upload the image file.
The original setup should use the latest Raspian system (Stretch) and configuration should be for the latest Raspberry Pi 3 Model B+.
I already have this for Jessie and Pi models prior to Model B+ it is the Stretch version for Model B+ which is important.