<?php  
session_start();
header("Content-type:text/html; charset=UTF-8");        
header("Cache-Control: no-store, no-cache, must-revalidate");       
header("Cache-Control: post-check=0, pre-check=0", false);       
require("../inc/config.inc.php"); 
//$sessionTimeAdmin=1;
if($_SESSION['login']=="admin"){
			$sessionTime=$sessionTimeAdmin; }
if($_SESSION['login']=="user"){
				$sessionTime=$sessionTimeAdmin; }			
if($_SESSION['login']=="advisor"){
		$sessionTime=$sessionTimeAdvisor; }
if($_SESSION['login']=="student"){
		$sessionTime=$sessionTimeStudent; }
$sessionlifetime = $sessionTime*60; //กำหนดเป็นนาที
 
$seclogin = (time()-$_SESSION["timeLasetdActive"]);

$time_count=$sessionlifetime-$seclogin;

$s1=$time_count/60;
$s1=floor($s1);

$s2=$sessionlifetime-$seclogin;
$tdown = gmdate('i:s',$s2);
echo "Your session will expire in  $tdown min ";

//หากไม่ได้ Active ในเวลาที่กำหนด
if($seclogin>$sessionlifetime){
	//goto logout page
	echo "หมดเวลา";
	//require("inc/config.inc.php");
	insert("NULL,'Log out ออกจากระบบ','$today $time','$_SESSION[name]' ","regis_system_log");
	session_destroy();
	echo "<meta http-equiv=\"refresh\" content=\"0;url=?\">";
}
exit();

?>