How to generate dynamic QR code in PHP | 100% working source code

Hi, Are you looking for the PHP script of how to generate dynamic QR code in PHP code? then you are right place. Here I will provide the concept, and how to do this. I will provide a 100% working source code with a demo.
Source code

[userxx]

didn't worked when i click generate nothing happens, no code generated :(

[PRAVEENKUMARG-wk]

the qr code is not generated from the source code that you gave i used visual studios

[roshanaktaleshi]

how i can change url of one qr code ? i runed your code and give me difrrent qr code for each link, but i want to able change the url of one qr code, can u help me?

[muaem]

I didn't download this source so can you give me another one ? tks.

[andrejsuchy]

ist only static QR code, no Dynamic...