PHP QR Code is open source (LGPL) library for generating QR Code, 2-dimensional barcode. Based on libqrencode C library, provides API for creating QR Code barcode images (PNG, JPEG thanks to GD2). Implemented purely in PHP.
A PL/SQL package to map and populate XML metadata to a PL/SQL nested table record type. It is a very useful utility for implementing XML data driven functionality into a PL/SQL based application.