note 79726 deleted from ref.session by felipe

Note Submitter: xeonnn at gmail dot com 

----

You can build a verry safe session with the following code:

<?php
session_start();

$sessionID = md5(uniqid(rand(), true));

if(isset($_GET['geef']))
{
  if(isset($_SESSION['id']) && isset($_GET['sessie']) && $_GET['sessie'] == $_SESSION['id']) 
  {
    echo "goed!";
  }
  else
  {
    echo "niet hacken kutjong";
  }
}
else
{
  $_SESSION['id'] = $sessionID;
  
  echo "<a href='".$_SERVER['PHP_SELF']."?geef&sessie=".$sessionID."'>Sessie weergave</a>";
}

?>