diff --git a/accueil/connection/connection.php b/accueil/connection/connection.php
index 1e72e856212f51a17e98eb3bf9308f0ef404d6a8..f84ae271f3abce0b34a37068eacccf5c25450828 100644
--- a/accueil/connection/connection.php
+++ b/accueil/connection/connection.php
@@ -28,9 +28,9 @@ include("/opt/lampp/htdocs/pima/head.php");
                     $firstname = $user->getFirstname();
                     $mdp = $user->getMdp();
 
-                    if (($name = $_POST['name'])&&($firstname = $_POST['firstname'])&&($mdp = $_POST['mdp'])){
+                    if (($name == $_POST['name'])&&($firstname == $_POST['firstname'])&&($mdp == $_POST['mdp'])){
                         $connected = true;
-                        $Session['connected'] = true;
+                        $_SESSION['connected'] = true;
                     }
                 }
 
diff --git a/accueil/header.php b/accueil/header.php
index 93752b740b6a3fb55436d6696c4e9b0b160d5d17..98f1809b4fba29a9cce1bce2daee9bffe3a9ac3d 100644
--- a/accueil/header.php
+++ b/accueil/header.php
@@ -33,7 +33,7 @@
                     </li>
 
                     <?php
-                    if (!$Session['connected']){
+                    if ((!isset($_SESSION['connected']))||($_SESSION['connected'])){
                         echo "<li";
                         if (basename(getcwd()) == 'connection')
                         echo 'class=\"current\"';
diff --git a/accueil/index.php b/accueil/index.php
index 97189b9d74e8246b927f7a1b1850046237af3abd..8ecda81ffce27234e0712f505e9a3e13a957f499 100644
--- a/accueil/index.php
+++ b/accueil/index.php
@@ -29,8 +29,13 @@ include("head.php");
 
 		echo "<h2>TESTS</h2>";
 
+
 		test($userRepository);
 
+        if (isset($_POST['deco'])){
+            session_unset();
+        }
+
         ?>
 
         <p><form action="index.php" method="post">
@@ -38,6 +43,11 @@ include("head.php");
         <input type="submit" value="Reset Database">
         </form></p>
 
+        <p><form action="index.php" method="post">
+        <input type="hidden" name="deco"><br>
+        <input type="submit" value="Déconnexion">
+        </form></p>
+
     </div>
 </section>
 <?php #include("footer.php"); ?>