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).
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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