Ajout logout + check date php

index.php

@@ -6,14 +6,18 @@ error_reporting(E_ALL);
 
 session_start();
 
+if(isset($_POST["sessionDestroy"]))
+{
+  session_destroy();
+  header('Location: index.php'); 
+}
+
 if(!isset($_SESSION["sl"]))
 {
   $_SESSION["sl"] = "1";
   $_SESSION["login"] = "";
 }
-
 require_once  SITE_ROOT.'/vendor/autoload.php';
-
 $loader = new Twig_Loader_Filesystem( SITE_ROOT.'/views');
 $twig = new Twig_Environment($loader, array(
   'cache' => /*SITE_ROOT.'/twig/compilation_cache'*/false,