I'm having difficulties in the making the logout code for php to work.
When I click on the logout button, it will go back to the home
page, but when I click on the back button in the browser. I can still access the previous
page, wherein the user must be logged on to access it.
So I'm thinking of redirecting to the login
page when the user clicks on the back button on the browser.
This is my code, in the home page(where in no user is logged in yet. This
page is being called by a logout link on the user
page.
<?
session_start();
session_destroy();
?>
<table width="300" border="0" align="center" cellpadding="0" cellspacing="1" bgcolor="#CCCCCC">
<tr>
<form name="form1" method="post" action="checklogin.php">
<td>
<table width="100%" border="0" cellpadding="3" cellspacing="1" bgcolor="#FFFFFF">
<tr>
<td colspan="3"><strong>Member Login </strong></td>
</tr>
<tr>
<td width="78">Username</td>
<td width="6">:</td>
<td width="294"><input name="myusername" type="text" id="myusername"></td>
</tr>
<tr>
<td>Password</td>
<td>:</td>
<td><input name="mypassword" type="text" id="mypassword"></td>
</tr>
<tr>
<td> </td>
<td> </td>
<td><input type="submit" name="Submit" value="Login"></td>
</tr>
</table>
</td>
</form>
</tr>
</table>
