How to make QR Code in codeigniter

[eluser]Unknown[/eluser]
hi all, is there anything that can help me to make qr code generator program in codeigniter ..?
please help ...
Thank you.

[eluser]Unknown[/eluser]
I have a co-worker using this one.

https://github.com/dwisetiyadi/CodeIgniter-PHP-QR-Code

I cannot say how good it is but worth a look. Ported specifically for CodeIgniter Framework

Good luck.

[eluser]Unknown[/eluser]
ya, thank you.
but I want to take all the existing data in the database, and convert it to a qr code, resulting in a one-time process there are many pictures qr code on screen to be printed.
Can you help me on how to make it?