note 28717 deleted from function.date by sniper
| From: | sniper@php.net | Date: | Sat, 11 Oct 2003 16:51:39 +0000 |
| Subject: | note 28717 deleted from function.date by sniper | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-58275@lists.php.net to get a copy of this message | ||
Note Submitter: bofh@mtel.net
----
//Easter calculation based upon Oudin's Algorithm
function easter($year,$ortodox=false)
{
$g = ($year % 19);
$i = (19*$g + 15) % 30;
$j = ($year + $year/4 + $i)%7;
$l = $i - $j;
$month = (int) (3 + (int)($l+40)/44);
$day = (int) ($l + 28 - (31*(int)($month/4)));
$date = "$year-$month-$day"; $tstamp = strtotime($date);
return ($ortodox)?date("Y-m-d",$tstamp):date("Y-m-d",strtotime("+13
days",$tstamp));
}
$date = easter(2002);
print $date;