Task

Given the date string "March 7 2009 7:30pm EST", 

output the time 12 hours later in any human-readable format.

As extra credit, display the resulting time in a time zone different from your own.




<?php
$time = new DateTime('March 7 2009 7:30pm EST');
$time->modify('+12 hours');
echo $time->format('c');
?>