1<?php 2 3function pathencode($path) { 4 return str_replace(',', '%2c', urlencode($path)); 5} 6 7$val = "X-Sendfile2: " . pathencode(getcwd() . "/index.txt") . " " . $_GET["range"]; 8 9if ($_GET["range2"]) $val .= ", " . pathencode(getcwd() . "/index.txt") . " " . $_GET["range2"]; 10 11header($val); 12 13?>