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<?php session_start(); /* Starts the session */

	/* Check Login form submitted */
	if(isset($_POST['submit'])){
		/* Define username and associated password array */
		$logins = array('admin' => '123','admin1' => '123','admin3' => '123');

		/* Check and assign submitted Username and Password to new variable */
		$Username = isset($_POST['user']) ? $_POST['user'] : '';
		$Password = isset($_POST['pass']) ? $_POST['pass'] : '';

		/* Check Username and Password existence in defined array */
		if (isset($logins[$Username]) && $logins[$Username] == $Password){
			/* Success: Set session variables and redirect to Protected page  */
			$_SESSION['UserData']['Username']=$logins[$Username];
			header("location:index.php");
			exit;
		} else {
			echo " Failed";
		}
	}
?>

<!DOCTYPE html>
<html class=" ">


    <!-- BEGIN BODY -->
    <body class=" login_page">


        <div>
            <div>
                <h1><a href="#" title="Login Page" tabindex="-1">Login</a></h1>

                <form action="" method="post">
                    <p>
                        <label for="user_login">Username<br />
                            <input type="text" name="user" id="user_login" class="input" value="" size="20" /></label>
                    </p>
                    <p>
                        <label for="user_pass">Password<br />
                            <input type="password" name="pass" id="user_pass" class="input" value="" size="20" /></label>
                    </p>


                    <p class="submit">
                        <input type="submit" name="submit" value="Sign In" />
                    </p>
                </form>


    </body>
</html>