<?php
function isLeapYear($year)
{
return ((($year % 4) == 0) && (($year % 100) != 0) || (($year % 400) == 0));
}
$date = strtotime('20:35:20 Feb 24, 2012 PST');
echo date(DATE_RFC850, $date), "\r\n";
if ( isLeapYear(date('Y', $date)) )
$date += (60*60*24*366); // One year (leap year!)
else
$date += (60*60*24*365); // One year
echo date(DATE_RFC850, $date);