Question

Is there a way to determine how many dimensions there are in a PHP array?

Answer 1

Nice problem, here is a solution I stole from the PHP Manual:

function countdim($array)
{
    if (is_array(reset($array)))
    {
        $return = countdim(reset($array)) + 1;
    }

    else
    {
        $return = 1;
    }

    return $return;
}