QR code generation code, custom image generation, custom certificate generation

 Purpose of directories and files.

 

Download code from here. (drive link)

directory: phpqrcode (library used to generate the QR code)

arial.ttf: font used while generating certificate image.

format.jpg : Blank template image file which we are using for editing and generating dynamic image.

placing_QR_on_another_image.php : sample code to add QR code on certificate image file.

qr_code_generation.php : Used to generate custom QR code.

qr_sample.jpg : used in placing_QR_on_another_image.php file.