Javascript:
I have object cell with something date
params.date = cell.getDate();
params.timestamp = cell.getDate().getTime() / 1000;
console.log(para
When you get timestamp from Javacript date object :
it output will be interms of milli-seconds
output : 1386746353000
Where as php date object timestamp interms of seconds
getTimestamp();
?>
output : 1386746353
So when you are going to use javascript date object timestamp with php date object you should divide timestamp of javascript by 1000 and use it in php