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@ 2023-05-20T22:05:59Z

<?php

function arr_unique($arr) {
  sort($arr);
  $curr = $arr[0];
  $uni_arr[] = $arr[0];
  for($i=0; $i<count($arr);$i++){
      if($curr != $arr[$i]) {
        $uni_arr[] = $arr[$i];
        $curr = $arr[$i];
      }
  }
  return $uni_arr;
}
var_export(arr_unique([null, '', .0, [], false, null, 0, '0.0', -.1, "\0", false, []]));

Output
Performance
VLD
References
Branches

var_export: documentation ( source)
sort: documentation ( source)

preferences:dark modelive previewkey bindings

25.61 ms | 405 KiB | 5 Q