\n"; foreach ($list as $item) { if (is_array($item)) { $out .= _list($type, $item, '', $depth+4); } else { $out .= str_repeat(" ", $depth + 2); $out .= "

".$item."

\n"; } } $out .= str_repeat(" ", $depth); $out .= "\n"; return $out; } // ------------------------------------------------------------------------ /** * Generates the attribute string * * @access private * @param mixed * @return string */ function _set_attributes($attributes) { if (is_string($attributes)) { return $attributes; } $atts = ''; foreach ($attributes as $key => $val) { $atts .= ' ' . $key . '="' . $val . '"'; } return $atts; } ?>