This is a simple script to calculate the difference between two dates and to express it in years, months and days. Feel free to use this script for whatever you want.   Code: PHP 3.0

Last Updated Trick PHP script will enable a website to appear newly updated, even when the last update dates weeks back? Instead of showing today's date you can date your last update just a few days back using this function.   Code: PHP 3.0

Stopwatch is a PHP class to measure time intervals in microseconds. You can take times during a code run and at the end get a time table as HTML or text table. Includes functional code, commented variables, and detailed function descriptions.   Author: Sam Blum   Code: PHP 4.0

PHP Calendar Script is a PHP function that returns a color-coded calendar as a string, based on the entries in a MySQL database table. It is a monthly calendar and entirely real time dynamic PHP.   Author: Stargeek   Code: PHP 4.0