A website that makes it easier to manage your entire website easily, with only modifying the information once, not changing each header and footer.... A very useful php script
/* This is a script to make a simple dynamic website */
<?php include("header.php");
/* make a header.php and put all the stuff above your header html in it */
if (isset($HTTP_GET_VARS['page'])) { include("$page.php"); } else {
include("home.php"); }
/* create a home.php page for the center, also anything you want to link to make a page like fool.php with all the center stuff and then do http://www.yoursite.com/index.php?page=fool you get the idea! */
include("footer.php");
/* create a footer.php with all your bottom stuff */
?>
well, its simple and for php beginners.
for ?id= or ?page= navigation , i have already given a simple technique.
http://www.hawkee.com/snippet.php?snippet_id=1077
well more ideas more development :)