How to generate QR code with codeigniter

Many days ago and I came back again with new task and new tutorial, this tutorial about

Qr code… So before see the video lets know what Qrcode is and how to use it?

What is a QR code?

A QR code is shortcut of Quick Response code it is a type of barcode, it is the updated version of barcode, and it is (2D) barcode that can store about 4,000 alphanumeric characters in just small image.

It was developed to serve auto manufacturing industry but today it have a number of purposes in many cases like (marketing, transportation, entertainment .etc.)

Why it was most popular?

Because it was very easy to use, just go to iPhone store or play store or any mobile application store, download Qr reader application and scan with your mobile camera.

You don’t need to use barcode scanner, it is also can take actions not just copy data from QR code, as example you can redirect someone to your Facebook page or your YouTube channel or to send SMS or to make Skype call, Whatsapp use QR code to encrypt users data and to complete authentication login process.

in this video we will discuss how to integrate qr code library with codeigniter framework

also you can download full source code from our repository