php session_start define MODULE_FILE true require_once functions funct

<?php 
session_start();
define("MODULE_FILE",true);
require_once("functions/function.php");
global $db,$prefix;

if(isset($_GET["page"]))
{ 
	$id=intval($_GET["page"]);
	$result=$db->sql_query("SELECT title,body FROM ".$prefix."content WHERE id=".$id);
	list($title,$content) = $db->sql_fetchrow($result);
	$title=cleantxt($title);
}
else
{
	$title="Страница не найдена";
	$content="Страница не найдена";
}
define("CAT",true);
include("body.php");
?>