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POHow can i disable the back browser button after user press logout and destroy session?
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  1. POHow can i disable the back browser button after user press logout and destroy session?
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    copied!<p>I am having trouble with <code>session_destroy()</code>.<br> When the User press <em>Log out</em> it have to destroy the session. I wrote the following code:</p> <p><strong><em>Logout.php</em></strong></p> <pre><code>&lt;?php session_start(); session_destroy(); header("location: LoginViewController.php"); ?&gt; </code></pre> <p>After pressing <em>log out</em>, when I press the browser back button it is showing my previous Logined user page and session username in <em>Login.php</em> page</p> <p><strong><em>Login.php</em></strong></p> <pre><code>&lt;?php session_start(); $_SESSION['user']= $_GET['username']; echo '"&lt;div style="background:white; text-align:right"&gt; Login as:'.$_SESSION['user'].'&lt;/div&gt;"'; echo '&lt;a href="Logout.php" style="text-align:right"&gt;Logout&lt;/a&gt;'; </code></pre> <p><strong><em>LoginViewController.php</em></strong></p> <pre><code>&lt;?php header("Cache-Control: no-store, no-cache, must-revalidate, max-age=0"); header("Expires: Sat, 26 Jul 1997 05:00:00 GMT"); $Username = $_POST['uname']; $Password = $_POST['pwd']; $User_Type=$_POST['type']; If (!(empty($Username) &amp;&amp; empty($Password) &amp;&amp; empty($User_Type))){ $model = new UsersModel(); $rowsCount = $model-&gt;checkUser($Username,$Password,$User_Type); if ($rowsCount!=0){ header("location:login.php?username=".$_POST['uname'].""); } else { echo '&lt;script type="text/javascript"&gt;alert("Enter username and password correctly"); window.location.href="LoginViewController.php";&lt;/script&gt;'; } } </code></pre> <p>I don't know why it is working like that.<br> Please help me to find out where i commit mistake.</p> <p>I want to disable that browser back button after logout.</p>
 

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