$content) {
//echo str_pad("",$level,$pad,STR_PAD_LEFT);
if (is_array($content)) {
echo $content['PATHNAME']."/
\n";
unset($content['PATHNAME']);
walk_dir($content,$level+1);
} else {
echo $content."
\n";
}
}
}
function build_dir($path,$extensions,$ignore) {
$result = array();
$d = dir($path);
while(false !== $entry = $d->read()) {
if (in_array($entry,$ignore)) {
continue;
}
$extpos = strrpos($entry,".");
$file = substr($entry,0,$extpos);
$ext = substr($entry,$extpos+1);
if (is_dir($path."/".$entry)) {
if (substr($entry,0,1) == ".") {
continue;
}
$res = build_dir($path."/".$entry,$extensions);
if (count($res) > 0) {
$res['PATHNAME'] = $path."/".$entry;
$result[$entry] = $res;
}
} else if (in_array($ext,$extensions)) {
$result[$entry] = $path."/".$entry;
}
}
ksort($result);
return $result;
}
?>