jaywilliams

<?php
/**
 * @package shippingMethod
 * @copyright Copyright 2003-2006 Zen Cart Development Team
 * @copyright Portions Copyright 2003 osCommerce
 * @license http://www.zen-cart.com/license/2_0.txt GNU Public License V2.0
 * @version $Id: perweightunit.php 3308 2006-03-29 08:21:33Z ajeh $
 */
/**
 * "Per Weight Unit" shipping module, allowing you to offer per-unit-rate shipping options

jaywilliams

<?php

/**
 * Parse a string, and convert it into a series of sequential numbers.
 * It works similar to Acrobat's print specified pages input box.
 * 
 * Examples:
 * 
 *     input: "1, 2, 3, 4, 5, 6" --> output: 1, 2, 3, 4, 5, 6
 *     input: "1-6" 			 --> output: 1, 2, 3, 4, 5, 6