A small piece of code(js + PHP) which will help you to get the server clock in browser using js on a global variable. It may be helpful when your are building some activity/tracker kind of application using js.
<script type="text/javascript">
<?php date_default_timezone_set('Asia/Calcutta'); ?>
var i = 0;
var servDate = '<?php echo date("Y/m/d/H/i/s", time()); ?>';
var servDateArray = servDate.split('/');
var serverTimestamp = '';
function serverClock()
{
var now = new Date(
Number(servDateArray[0]),
Number(servDateArray[1]),
Number(servDateArray[2]),
Number(servDateArray[3]),
Number(servDateArray[4]),
Number(servDateArray[5]) + i
);
i++;
var secs = now.getSeconds();
var mins = now.getMinutes();
var hr = now.getHours();
var date = now.getDate();
var month = now.getMonth();
var year = now.getFullYear();
var finaldate = year
+ '-' + ((month < 10) ? "0" + month : month)
+ '-' + ((date < 10) ? "0" + date : date);
var finaltime = ((hr < 10) ? "0" + hr : hr)
+ ':' + ((mins < 10) ? "0" + mins : mins)
+ ':' + ((secs < 10) ? "0" + secs : secs);
serverTimestamp = finaldate + ' ' + finaltime;
// console.log(serverTimestamp);
setTimeout('serverClock()', 1000);
}
window.onload = serverClock;
</script>
<script type="text/javascript">
<?php date_default_timezone_set('Asia/Calcutta'); ?>
var i = 0;
var servDate = '<?php echo date("Y/m/d/H/i/s", time()); ?>';
var servDateArray = servDate.split('/');
var serverTimestamp = '';
function serverClock()
{
var now = new Date(
Number(servDateArray[0]),
Number(servDateArray[1]),
Number(servDateArray[2]),
Number(servDateArray[3]),
Number(servDateArray[4]),
Number(servDateArray[5]) + i
);
i++;
var secs = now.getSeconds();
var mins = now.getMinutes();
var hr = now.getHours();
var date = now.getDate();
var month = now.getMonth();
var year = now.getFullYear();
var finaldate = year
+ '-' + ((month < 10) ? "0" + month : month)
+ '-' + ((date < 10) ? "0" + date : date);
var finaltime = ((hr < 10) ? "0" + hr : hr)
+ ':' + ((mins < 10) ? "0" + mins : mins)
+ ':' + ((secs < 10) ? "0" + secs : secs);
serverTimestamp = finaldate + ' ' + finaltime;
// console.log(serverTimestamp);
setTimeout('serverClock()', 1000);
}
window.onload = serverClock;
</script>
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