een include in een included file

       <?
             if (isset($_GET['pagina']))
                    {
                        if($_GET['pagina']=='home')
                        {
                            include('home.php');
                        }
                        elseif($_GET['pagina']=='codes')
                        {
                            include('codes.php');
                        }
                        elseif($_GET['pagina']=='links')
                        {
                            include('links.php');
                        }
                    }
?>

<?
             if (isset($_GET['pagina']))
                    {
                        if($_GET['pagina']=='home')
                        {
                            include('home.php');
                        }
                        elseif($_GET['pagina']=='codes')
                        {
                            include('codes.php');
                        }
                        elseif($_GET['pagina']=='links')
                        {
                            include('links.php');
                        }
                    }
?>

<?
include('pca.php')
?>

<?
include('pca.php')
?>