He wants to know how to make a dynamic page pressence, achieved due to a parsed $_GET argument, which resembles what you can achieve with mod-rewrite, only by having a "dynamic" page which has a switch() or if/else way of matching up against the parsed $_GET variabel.
Something like:
PHP Code:
<?php
$_url = $_GET['page'];
if($_url == "main")
include("main.php");
elseif ($_url == "contact")
include("contact.php");
else
include("default.php");
?>
Which can be rewritten to a more "dynamic presentation" with a few hoops.
PHP Code:
<?php
$_url = $_GET['page'];
if( is_file($_url . ".php") )
include ($_url . ".php");
else
include ("default.php");
?>