[phpMyChat CVS] CVS: phpMyChat-0.15/chat/lib common.lib.php3,1.9,1.10

[Lo?c C. <lo...@us...>]

Update of /cvsroot/phpmychat/phpMyChat-0.15/chat/lib
In directory usw-pr-cvs1:/tmp/cvs-serv22003/chat/lib

Modified Files:
	common.lib.php3 
Log Message:
Improve a bit the cache control function

Index: common.lib.php3
===================================================================
RCS file: /cvsroot/phpmychat/phpMyChat-0.15/chat/lib/common.lib.php3,v
retrieving revision 1.9
retrieving revision 1.10
diff -C2 -r1.9 -r1.10
*** common.lib.php3	2001/04/27 18:28:53	1.9
--- common.lib.php3	2001/04/29 10:44:55	1.10
***************
*** 64,68 ****
   *
   * @param	string	string to search for
!  * @param	mixed		list or array to search inside
   *
   * @return	integer	the rank of the $toFind string in the array or '-1' if it
--- 64,68 ----
   *
   * @param	string	string to search for
!  * @param	mixed	list or array to search inside
   *
   * @return	integer	the rank of the $toFind string in the array or '-1' if it
***************
*** 256,261 ****
  function pmcHttpHeaders($theCharset = '', $noCache = true)
  {
- 	pmcGrabGlobals('HTTP_USER_AGENT');
- 
  	// Avoids using cache
  	if ($noCache)
--- 256,259 ----
***************
*** 264,276 ****
  		header('Expires: ' . $now);
  		header('Last-Modified: ' . $now);
! 		if (ereg('MSIE [56789]', $GLOBALS['HTTP_USER_AGENT']))
! 		{
! 			header('Cache-Control: no-cache, must-revalidate, pre-check=0, post-check=0, max-age=0');
! 		}
! 		else
! 		{
! 			header('Cache-Control: no-cache, must-revalidate');
! 		}
! 		header('Pragma: no-cache');
  	}	// end of the 'no cache' case
  
--- 262,268 ----
  		header('Expires: ' . $now);
  		header('Last-Modified: ' . $now);
! 		header('Cache-Control: no-store, no-cache, must-revalidate'); // HTTP/1.1
! 		header('Cache-Control: pre-check=0, post-check=0, max-age=0'); // HTTP/1.1
! 		header('Pragma: no-cache'); // HTTP/1.0
  	}	// end of the 'no cache' case