A 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. The output will contain total and as delta between each take in microseconds. For a howto go to: http://www.blueshoes.org/howto/Bs_StopWatch.pdf
This function can return the date of Chinese lunar calendar which is corresponding to the Gregorian calendar. Range from Jan 1st,1901 to Feb 11th,2021.
This is a simple clock that you can call as an image from anywhere on your site. All you have to do is call the file CowTime.php as an image and it will do the rest. You can pass parameters to the script (described in the instructions) to change it from 12 to 24 hour and also add the seconds. NO PHP PROGRAMMING REQUIRED.