query($sql); $users = []; if ($result) { while ($row = $result->fetch_assoc()) { $users[] = $row; } } // Separar administradores y alumnos $admins = array_filter($users, function($u) { return $u['rol'] == 2; }); $students = array_filter($users, function($u) { return $u['rol'] != 2; }); // Incluir el menú\include('menu.php'); ?>