cat_name; $counts[$catname] = $cat->category_count; $catlinks[$catname] = $cat->category_nicename; } // calculate the font sizes but always fall back to a safe value $spread = (max($counts) - min($counts)) <= 0 ? max($counts) - min($counts) : 1; $fontspread = ($largest - $smallest) <= 0 ? $largest - $smallest : 1; $fontstep = $spread / $fontspread; // print the links out foreach ($counts as $catname => $count) { $catlink = $catlinks[$catname]; $fontsize = ($smallest + ($count/$fontstep)) . $unit; echo("$catname\n"); } } ?>