if(isset($_POST['envoyer'])){
    if(!empty($_POST['new-password']) && !empty($_POST['verif-new-password']) && !empty($_POST['new-email'])){
      extract(array_map("htmlspecialchars", $_POST));
      if($new-password == $verif-new-password){
        echo "On update le mot de passe et l'e-mail";
      }else{
        echo "Les mots de passes ne sont pas identiques (1) ";
      }
    }elseif(empty($_POST['new-password']) && empty($_POST['verif-new-password']) && !empty($_POST['new-email'])){
      echo "On update que l'email";
    }elseif(empty($_POST['new-email'] && !empty($_POST['new-password'] && !empty($_POST['verif-new-password']){
		echo "UPDATE PASSWORD";
	}
  }