Question

I have a $times array, which contains:

               array(8) {
  [0]=>
  string(5) "10:00"
  [1]=>
  string(5) "13:00"
  [2]=>
  string(5) "10:00"
  [3]=>
  string(5) "11:00"
  [4]=>
  string(5) "12:00"
  [5]=>
  string(5) "13:00"
  [6]=>
  string(5) "14:00"
  [7]=>
  string(5) "15:00"
}

How can I a) sort it so it starts with lowest value b) only have one entry of each time? (no duplicates, currently theres two 10:00s and 13:00s etc)

Answer 1

Why not just use PHP’s inbuilt functions:

$input = array_unique($input);
sort($input);
print_r($input);