Mine

	$pagename=security_clean($_GET['page']);
	$query = "SELECT * FROM pages WHERE name = '".$pagename."' ORDER BY page_id";
	$result = mysql_query($query);
	$num=mysql_numrows($result);
	$i=0;
		while ($i < $num) {
		$content=mysql_result($result,$i,"content");
		$issqlpage=mysql_result($result,$i,"issqlpage");
			if($issqlpage == "0") {
				if(isset($_GET['page'])) 
					if(file_exists($_GET['page'].".php") && $_GET['page'] != "index" ) 
					include htmlspecialchars($_GET['page'] . ".php");
			}else { 
				if(!$result || !mysql_num_rows($result)) {
					echo "Page not found in database.";
				}else {
					if(!isset($_GET['page'])) 
					echo "$content";
					$i++;
				}
			}
		}