PHP QR Code : PHP QR Code is an open source library for generating QR Code, 2-dimensional barcode.
PHP QR Code

PHP QR Code Screenshot
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