PHP

recursive directory only listing php

function recursive_directory($dirname, $maxdepth = 10, $depth = 0)
{
    if ($depth >= $maxdepth) {
        return false;
    }
    $subdirectories = array();
    $files = array();
    
    if (is_dir($dirname) && is_readable($dirname)) {
        $d = dir($dirname);
        while (false !== ($f = $d->read())) {
            $file = $d->path . '/' . $f;
            // skip . and ..
            if (('.' == $f) || ('..' == $f)) {
                continue;
            }
            if (is_dir($dirname . '/' . $f)) {
                array_push($subdirectories, $dirname . '/' . $f);
                array_push($files, $dirname . '/' . $f); // list dir
            } else {
                //array_push($files, $dirname . '/' . $f); list files
            };
        }
        $d->close();
        foreach ($subdirectories as $subdirectory) {
            $files = array_merge($files, recursive_directory($subdirectory, $maxdepth, $depth + 1));
        }
    }
    return $files;
}