login.php
<html> <head> <title>Login Form</title> </head> <body> <h2>Login Form</h2> <form method="post" action="checklogin.php"> User Id: <input type="text" name="uid"><br> Password: <input type="password" name="pw"><br> <input type="submit" value="Login"> </form> </body> </html>
checklogin.php
<?php
$uid = $_POST['uid'];
$pw = $_POST['pw'];
if($uid == 'arun' and $pw == 'arun123')
{
session_start();
$_SESSION['sid']=session_id();
header("location:securepage.php");
}
?>
securepage.php
<?php
session_start();
if($_SESSION['sid']==session_id())
{
echo "Welcome to you<br>";
echo "<a href='logout.php'>Logout</a>";
}
else
{
header("location:login.php");
}
?>
logout.php
<?php
echo "Logged out scuccessfully";
session_start();
session_destroy();
setcookie(PHPSESSID,session_id(),time()-1);
?>
0 Comments