PHP max_input_vars, form element limits and the suhosin patch
Just came across a belter of an issue with a ridiculously oversized form on a work website. Background is the page has 200+ item types, each with 2 cost types, with each cost types having 4 tiers. 2x4x200 = 1600 input fields (not including other elements, like submit buttons, hidden fields etc).
Chris Chrisostomou