Gigasecond in PHP
Calculate the moment when someone has lived for 10^9 seconds.
exercism fetch php gigasecond
Calculate the moment when someone has lived for 109 seconds.
A gigasecond is 109 (1,000,000,000) seconds.
Making the Test Suite Pass
Chapter 9 in Chris Pine's online Learn to Program tutorial. http://pine.fm/LearnToProgram/?Chapter=09
Submitting Incomplete Solutions
It's possible to submit an incomplete solution so you can see how others have completed the exercise.