poom

class ArrayToXML
{
    /**
     * The main function for converting to an XML document.
     * Pass in a multi dimensional array and this recrusively loops through and builds up an XML document.
     * Based on: http://snipplr.com/view/3491/convert-php-array-to-xml-or-simple-xml-object-if-you-wish/
	 * 
     * @param array $data
     * @param string $rootNodeName - what you want the root node to be - defaultsto data.
     * @param SimpleXMLElement $xml - should only be used recursively

poom

<?php
/**
 * This is an example of a practical encoder and decoder for base-62 data in PHP
 * It differs from the majority of examples in that it's fast enough for moderate data sizes, unlike multiprecision converters
 * To be practical, base-62 encoding needs to use internal chunking and padding because base-62 does not fit exactly into any integral number of bits
 * This means the output is not quite compatible with multiprecision conversions,
 * but the encoded data retains all the desirable properties of base-62, so (unlike any base-64 encoding) it's URL, DNS, email address and pathname safe
 * @author     Marcus Bointon <[email protected]>
 * @copyright  2011 Marcus Bointon
 * @license    http://www.opensource.org/licenses/mit-license.html MIT License