Generate Transaction ID PHP

Question

I am making a fees collecting module for a college in php, On submit, I want to echo voucher number, every time the voucher number should be +1 to previous voucher. And every day the voucher number should start from 1.

Answer 1

Just create a DB table to store the current voucher number and the date. On every submit you :

1. Check if the date is today's date. If not you reset the voucher number
2. Increment it

And try a little research before asking next time.