".$file."
"; } } } elseif ($action == "edit") { $fp=fopen($file, "a+"); echo "

"; fclose($fp); } elseif ($action == "Update"){ $fp=fopen($file, "w"); $new_content=$_POST['newcontent']; rename( '$file', 'newcontent' ); fclose($fp); echo "Updated successfully.

Return"; } ?>