https://bpitattendance.online/yash/html/

MY FOLDER-->SHUBHAM

Authenticate.php -->Fetches data from SQL Database and Updates the Attendance
functions.php  --> Utility Functions to do various task and represents knowledge of Data Structure and Algorithms
mail.php --> PHPMailer Library to send notices and mails , hosting self mail server
qr.php ---> Using PHPQR library to generate QR for scanning