</script> <?php exit; } $_SESSION["last_activity"] = time(); if (isset($_POST["new_username"])) { try { if (!UserTable::add_new_user($_POST['new_username'], $_POST["new_firstname"], $_POST["new_lastname"], $_POST['new_password'], $_POST['userrole'])) { echo '<div class="error">Username already exists</div>'; } } catch (Exception $e) { echo '<div class="error">' . $e->getMessage() . '</div>'; } } if (isset($_POST["delete_username"])) { UserTable::delete_user($_POST["delete_username"]); } ?> <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Document</title> <link href='https://fonts.googleapis.com/css?family=Roboto' rel='stylesheet' type='text/css'> <link rel="stylesheet" href="styles.css"> </head> <body> <div class="main_iframe"> <div id="add_div_main" class="none"> <div id="add_div" class="add_div">