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QR Code

How to Generate a QR Code using Google QR Code API and PHP

This tutorial tackles how to create a QR Code using Google QRCode API with PHP. QR stands for Quick Response and as per Google Dictionary description, it is a machine-readable code consisting of an array of black and white squares, typically used for storing URLs or other information for reading by the camera on a smartphone.

Covid-19 Contact Tracing System Web App with QR Code Scanning using PHP with Source Code

Title: Covid-19 Contact Tracing System Web App with QR Code Scanning using PHP with Source Code This project was inspired in the LGU's Contact Tracking System here in the Philippines. The Contact Tracing System logs all individuals that are visiting a certain establishment. The system has 2 sides of the user interface which are the Admin Panel and the Establishments Log's Side. The Admin Panel is