index.php

<?php
	ob_start();
	session_start();
	require_once("config.php");
	require_once("functions.php");

	$index = "0x125FF";
?>
<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="utf-8">
    <link rel="shortcut icon" href="img/favicon.ico">

    <title>Currency Exchange</title>

    <!-- Bootstrap core CSS -->
    <link href="css/bootstrap.min.css" rel="stylesheet">
    <link href="css/bootstrap-reset.css" rel="stylesheet">
    <!--external css-->

    <link href="//netdna.bootstrapcdn.com/font-awesome/3.2.1/css/font-awesome.css" rel="stylesheet">

    <!-- Custom styles for this template -->
    <link href="css/style.css" rel="stylesheet">
    <link href="css/style-responsive.css" rel="stylesheet" />

    <!-- HTML5 shim and Respond.js IE8 support of HTML5 tooltipss and media queries -->
    <!--[if lt IE 9]>
      <script src="js/html5shiv.js"></script>
      <script src="js/respond.min.js"></script>
    <![endif]-->
  </head>

  <body>

  <section id="container" class="">
      <!--header start-->
      <header class="header white-bg">
          <div class="sidebar-toggle-box">
              <div data-original-title="Toggle Navigation" data-placement="right" class="icon-reorder tooltips"></div>
          </div>
          <!--logo start-->
          <a href="index.php?site=home" class="logo" >Currency<span> Exchange</span></a>
          <!--logo end-->
          <div class="nav notify-row" id="top_menu">
          <!--  notification start -->
          <ul class="nav top-menu">
              <!-- settings start -->


          </ul>
          </div>

      </header>
      <!--header end-->
      <!--sidebar start-->
      <aside>
          <div id="sidebar"  class="nav-collapse ">
              <!-- sidebar menu start-->
              <ul class="sidebar-menu">
					<li>
                      <a class="" href="index.php?site=home">
                          <i class="icon-home"></i>
                          <span>Home</span>
                      </a>
                  </li>
				   <li>
                      <a class="" href="index.php?site=orders">
                          <i class="icon-shopping-cart"></i>
                          <span>Orders</span>
                      </a>
                  </li>
				   <li>
                           <a class="" href="index.php?site=faq">
                           <i class="icon-comment"></i>
                          <span>FAQs</span>
                      </a>
                      </a>
                  </li>
                       <li>
                        <?php if(!isset($_SESSION['email'])){ echo '<a class="" href="index.php?site=login">
                           <i class="icon-key"></i>
                          <span>Login</span>
                      </a>';} ?>

                      </a>
                  </li>
				  <?php
					if(isset($_SESSION['admin']) AND $_SESSION['admin'] == 1){
						echo'
					   <li>
						  <a class="" href="admin">
							  <i class="icon-dashboard"></i>
							  <span>Admin Panel</span>
						  </a>
					  </li>';
				    }
					if(isset($_SESSION['email'])){
						echo'
					   <li>
						  <a class="" href="logout.php">
							  <i class="icon-cogs"></i>
							  <span>Logout</span>
						  </a>
					  </li>';
				    }
				  ?>
              </ul>
              <!-- sidebar menu end-->
          </div>
      </aside>
      <!--sidebar end-->
      <!--main content start-->
      <section id="main-content">
          <section class=" wrapper">
              <div class="row">
                  <div class="col-lg-12">
                      <section class="panel">
                        <div class="panel-body">
						<?php
							if(isset($_GET['site'])){
								$phpfile = $_GET['site'];
								$phpfile = htmlentities($phpfile);
								$phpfile = $phpfile.'.php';
								if(file_exists('pages/'.$phpfile) && in_array($phpfile,scandir('pages')) && is_file("pages/$phpfile")){
									include('pages/'.$phpfile);
								}else{
									include('pages/home.php');
								}
							}else{
								include('pages/home.php');
							}
						?>

						</div>

                      </section>
                  </div>
              </div>

          </section>
      </section>
      <!--main content end-->
  </section>

    <!-- js placed at the end of the document so the pages load faster -->
    <script src="js/jquery.js"></script>
    <script src="js/bootstrap.min.js"></script>
    <script src="js/jquery.scrollTo.min.js"></script>
    <script src="js/jquery.nicescroll.js" type="text/javascript"></script>


    <!--common script for all pages-->
    <script src="js/common-scripts.js"></script>


  </body>
</html>