Snippets Calendars Dates
Calendars Dates
PHP OOP Class for count down to any date or event
by: Bonnie Kinship
|
February 11, 2008
Version: 0.0.1
Type: Class
Category: Calendars/Dates
License: GNU General Public License
Description: Originally ctreated by sid trivedi on php manual.
<?php
/**************************************************************
# TITLE : Object Oriented Approach to countdown to any particular date or event *
# Same procedural snipped is posted in Help Manual ---> date()
# http://www.php.net/manual/en/function.date.php
# If you compare both snippets, It would be easy to understand PHP-OOPs!
***************************************************************/
//Any of following input can be retrieved by GET OR POST.
//Input is set for New Year event.
$year = '2009';
$month= '01';
$day = '01';
$hour = '00';
$minute = '00';
$second = '00';
$date = array($hour,$minute,$second,$month,$day,$year);
//Defining class bt keyword class
class DateCountDown {
//Class member definition - Easy to remember class members
var $year = "";
var $month= "";
var $day = "";
var $hour = "";
var $minute = "";
var $second = "";
var $date = "";
var $dl = "";
var $hl = "";
var $ml = "";
var $sl = "";
var $return = "";
//Countdown to particular Function
function countdown(){
global $return;
global $countdown_date;
global $date;
list ($hour, $minute, $second, $month, $day, $year)= $date;
$countdown_date = mktime($hour, $minute, $second, $month, $day, $year);
$today = time();
$diff = $countdown_date - $today;
if ($diff < 0)$diff = 0;
$dl = floor($diff/60/60/24);
$hl = floor(($diff - $dl*60*60*24)/60/60);
$ml = floor(($diff - $dl*60*60*24 - $hl*60*60)/60);
$sl = floor(($diff - $dl*60*60*24 - $hl*60*60 - $ml*60));
// OUTPUT
$return = array($dl, $hl, $ml, $sl);
return ($return);
}
}
//Making New Object for the class CountDownDate
$date_obj = new DateCountDown($date);
//Function (Method) call by an object to function countdown
$date_obj -> countdown();
//Making varialbes $dl => Days Left, $hl => Hours Left and so on from $return array
list($dl,$hl,$ml,$sl) = $return;
//Browser Output
echo "Today's date ".date("F j, Y, g:i:s A")."<br/>";
echo "Countdown date ".date("F j, Y, g:i:s A",$countdown_date)."<br/>";
echo "\n<br>";
echo "Countdown ".$dl." days ".$hl." hours ".$ml." minutes ".$sl." seconds left"."\n<br>";
/*
Above snippet produces following output:
Today's date February 11, 2008, XX:XX:XX PM
Countdown date January 1, 2009, 12:00:00 AM
Countdown 324 days XX hours XX minutes XX seconds left
*/
?>
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