I am following this Set multiple jQuery Datepickers' value based on one jQuery Datepicker's selected date which is already asked by me and also received answer as well.
I have following multiple dates on a page and change on first date picker will change values for other date pickers on the screen.
First date picker is one which value will changes values for other date pickers.

Note: Please note that I want to display Date Picker from Image and don't want to use input type as text
I want to know the best way to store this values to server. You can see my current code same as suggested in answer in above question.
$("#datepicker1, #datepicker2, #datepicker3, #datepicker4").datepicker();
$("#datepicker1").datepicker("option", "onSelect", function (dateText, inst) {
var date1 = $.datepicker.parseDate(inst.settings.dateFormat || $.datepicker._defaults.dateFormat, dateText, inst.settings);
var date2 = new Date(date1.getTime());
date2.setDate(date2.getDate() + 1);
$("#datepicker2").datepicker("setDate", date2);
var date3 = new Date(date1.getTime());
date3.setDate(date3.getDate() + 2);
$("#datepicker3").datepicker("setDate", date3);
var date4 = new Date(date1.getTime());
date4.setDate(date4.getDate() + 3);
$("#datepicker4").datepicker("setDate", date4);
});
But I would like to implement it through js array and then want to save data from PHP.
Can anybody guide me on this?
If there would be little code help then it will be very great help for me.