Untitled

<?php
    if(session_id()=='')
    {
       session_start();
    }
    if (!isset($_SESSION['can_access']) || ($_SESSION['can_access'] != TRUE))
    {
       echo "Access denied";
       exit();
    }
    ?>
    <!DOCTYPE html>
    <html xmlns="http://www.w3.org/1999/xhtml">
    <head>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge chrome=1" />


 </head>
 <body>