breaks on live works on staging

gistfile1.txt

function lsmwp_post_limter($ids, $in, $count) {
  $i = rand(1,$count);
  if ($i <= $in) {
    return($ids);
  }
  else
    return false;
}
function lsmWpfilter($posts){
  $result = [];
  foreach($posts as $post){
    $res = lsmwp_post_limter($post['postId'], $post['in'], $post['count']);
    if ($res){
      $result[] = $res;
    }
  }
  return $result;
}