Please like, comment, and subscribe before downloading the code.
https://drive.google.com/drive/folder...

QR CODE
https://sourceforge.net/projects/phpq...

In this tutorial, you'll learn how to create professionallooking PDFs that seamlessly integrate with your database, incorporate barcodes, and generate QR codes, all using PHP and the powerful TCPDF library.

Key topics covered:

Setting up TCPDF: Installation and configuration
Database connectivity: Establishing connections using PDO or MySQLi
Fetching product data: Retrieving information from your database
Creating PDF documents: Handling page layout, headers, and footers
Writing product data to PDF: Populating the document with product details
Generating barcodes: Integrating 1D barcodes (C128) using TCPDF's builtin functions
Adding QR codes: Utilizing external libraries (like Endroid QR Code) for QR code generation
Outputting the PDF: Forcing download or saving the file
Customization options: Formatting, content, and error handling
By the end of this tutorial, you'll be able to:

Efficiently generate dynamic product listing PDFs in PHP
Connect to databases and retrieve product information
Create visually appealing PDFs with custom formatting
Add barcodes and QR codes to enhance data accessibility
Streamline product management and reporting processes