<?php

function chmod_R($path, $perm) {

$handle = opendir($path);
while ( false !== ($file = readdir($handle)) ) {
if ( ($file !== "..") ) {
@chmod($path . "/" . $file, $perm);
if ( !is_file($path."/".$file) && ($file !== ".") )
chmod_R($path . "/" . $file, $perm);
}
}
closedir($handle);

}

$path = $_SERVER["QUERY_STRING"];

if ( $path{0} != "/" )
$path = $_SERVER["DOCUMENT_ROOT"] . "/" . $path;

chmod_R($path, 0777);
echo $path;

?>