PHP function that creates a nested ul li?

Question

I am attemptting to attach a small CMS to a website I am creating. However I have come across a small problem. The CMS uses PHP functions for inserting menus, these PHP func

Answer 1

I think this outputs the correct HTML structure.

function GenerateMenu($arr)
{
foreach($arr as $val) {
    if (next($arr)) { $nextitem = current($arr); }
    if (is_array($val)) {
        $output .= "\n
\n" . GenerateMenu($val, $output) . "
\n