problem getting Verification code in google drive API using PHP

  google-drive-api, php

I’m a student developing a web app which uses PHP server, i need to implement Google drive api in my application, i followed the quickstart guide provided here
on executing quickstart.php in shell, it displays a link and asked for the verification code, using that link i signed in with my google account ,
but the problem is after signing in it redirects me to XAMPP dashboard where i can’t find any code.
where to find that code?

Source: Ask PHP