[PHP] multiple select problem

I had code working that was passing multiple select values to another screen from a form... In the URL on the next page I see a bunch of characters, so it doesn't work... %5C%22year_model_id%5B%5D%5C%22=60776 Anyone know what this is and how to fix it??? It was working fine for months and

[PHP] programming question

I am trying to return a variable from a recursive function. If the recursive function gets called, the nothing is returned. For example, below I am trying to get the category_array2 variable returned. It works if the recursive function within the IF statement does not get called, but if it does,