PHP - Outdated Value

Just encounter a confusing problem, hopefully I can find the answer here   I just uploaded my codes into the hosting n find that in it, the values are not updated despite it's completely fine in my XAMPP development environment. Case is like I edit something (ajax n bootstrap modal included) the value is changed from A to B, the listing in server remains the same until manually refreshed unlike the XAMPP which automatically changing the value. Then on 2nd edit B to C...on the popup modal it'll still show the selected option as A instead of B as previously changed (data itself however is already changed to B)   Next I tried to put up a print_r on the modal, it works on XAMPP showing the array of the selected value...but it shows none in the hosting server.   I wonder what's the problem causing this...cause I don't seem to put expiry caching on .php file type in the .htaccess there.     Can anyone shed any light in this ? My doubt is that there's something in the configuration/version that differs between the hosting server and my XAMPP server, but again I lack on experience regarding this matter to be sure of what the problem really is     Thanks in advance, ---- Just realize it's posted on the wrong place...should have been in server stuff instead of client, any mod please put this in the right place if you don't mind...sorry for the bother
Edited by Levian, 16 January 2015 - 01:57 AM.