Map a Directory

function map_dir($dir = '', $recurse = true, $hidden = false) {
	if (empty($dir)) $dir = realpath(dirname(__FILE__));
	if ($link = @opendir($dir)) {
		$ds = DIRECTORY_SEPARATOR;
		$dir = rtrim($dir, $ds) . $ds;
		$map = array();
		while (false !== ($file = @readdir($link))) {
			if (($hidden == false && strncmp($file, '.', 1) == 0) or ($file == '.' or $file == '..')) {
				continue;
			}
			if ($recurse == true && @is_dir($dir . $file)) {
				$temp = array();
				$temp = map_dir($dir . $file . $ds, $recurse, $hidden);
				$map[$file] = $temp;
			}
			else {
				$map[] = $file;
			}
		}
		@closedir($link);
		return $map;
	}
	return false;
}