PHP Includes

[Aflux]

I want to use PHP includes as a means of navigation on my site so like;

www.habboer.com/index.php?page=home

takes me to the homepage and whatever 'home' is changed to, it takes you there - if there's no page then take to an error404 page.

I have a navigation box which I want the... well... navigation in and I have a content box where I want different content in depending upon the 'home' attribute.

Can anyone make me a secure code for this, thanks

[Invent]

Something like this should do the trick:

<?php

if(isset($_GET["page"]))
{

    $page = $_GET["page"];
    
    // Clean the variable to prevent exploitation
    $clean = array("http", "www", ".");
    
    $page = str_replace($clean, "", $page);

    // Add the extension
    $page = $page.".php";
    
    if(file_exists($page))
    {

        include($page);
    
    }
    else
    {

        include("404.php");

    }
}
else
{

    include("home.php");

}

?>

[Robbie]

edit; simon beat me, didnt refresh thread (a)

[Aflux]

Simoné +Rep, if that means anything nowadays.