frederickding

<?php
/**
 * A benchmark script to compare the speeds of determining time differences using
 * PHP and using MySQL.
 *
 * Copyright 2010 Frederick Ding<br />
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at http://www.apache.org/licenses/LICENSE-2.0
 *