Login

03-15-2012, 10:46 PM

[eluser]Unknown[/eluser]
After successful login I am storing a variable in session then on homepage I am checking it , whether it exists or not?, and I am also destroying the session on log out
but when I log out then I am going to log out page but when I am clicking back button I am coming back to the home page (previous page)
and when I refreshing the page I am again getting sign out.
How to solve this error and how to destroy session on Log Out Only.

Gary

03-15-2012, 11:03 PM

[eluser]skunkbad[/eluser]
You need to send no-cache headers on any page has content that is based on login.

03-16-2012, 12:02 AM

[eluser]Unknown[/eluser]
How to set no-cache header on any page, please reply, can you give me the complete code for login, home and logout.

03-16-2012, 12:18 AM

[eluser]InsiteFX[/eluser]
Place this at the top of the page that you do not want to cache:

Code:
&lt;?php

// Set no caching

header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");

header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); 

header("Cache-Control: no-store, no-cache, must-revalidate"); 

header("Cache-Control: post-check=0, pre-check=0", false);

header("Pragma: no-cache");

?&gt;