Overview PHP QR Code is an open source library for generating QR Code, 2-dimensional barcode. Based on libqrencode C library, provides API for creating QR Code barcode images. PHP QR Code is implemented purely in PHP, with no external dependencies (except GD2 if needed).

Features

• Supports QR Code versions (size) 1-40
• Numeric, Alphanumeric, 8-bit and Kanji encoding
• Implemented purely in PHP, no external dependencies except GD2
• Exports to PNG, JPEG images, also exports as bit-table
• TCPDF 2-D barcode API integration
• Easy to configure
• Data cache for calculation speed-up
• Provided merge tool helps deploy library as a one big dependency-less file
• Debug data dump, error logging, time benchmarking