How to get unique value in multidimensional array

Question

I have done a lot of looking around on the overflow, and on google, but none of the results works for my specific case.

I have a placeholder array called $holder, va

Answer 1

Hi Please try code given below for get unique values and then sort that values

";
print_r($sort_arr);
echo"

"; /*function for get unique value then sort them*/ function unique_sort($arrs, $id) { $unique_arr = array(); foreach ($arrs AS $arr) { if (!in_array($arr[$id], $unique_arr)) { $unique_arr[] = $arr[$id]; } } sort($unique_arr); return $unique_arr; }

thanks