Adding php files to phpMyAdmin app

Could someone tell me how you can add a php file to the phpMyAdmin app on the EX4? I know with something like XAMPP, you add the file to the folders within XAMPP that it creates when you install it. Thats all fine and dandy for that but since the phpMyAdmin app doesnt have any easily accessible files, Im guessing maybe there are root folders on the drive itself maybe? I dont have the foggiest idea about that or how to find them. So if someone has done this and could tell me step by step how to get a php file into the app, I would greatly appreciate it. Thanks!

Hello there, I have not tried this, lets see if another user can help with some tips and information on this matter.

Hey, did you get some help or find a solution?
I have the same problem. In my opinion i need an extra php script to fill the database on wdMyCloud.

thanks