Re: Raise E_NOTICE for null castings

Am 27.10.2017 um 12:54 schrieb Niklas Keller:

    pleae don't break code like this which is a useful case for access
    directly a array field returned from a function and so makes this to
    a one-liner without check the result

    public function GetMaxSort(): int
    {
      return (int)mysqli_fetch_row($this->cl_api->db->query("select
    SQL_NO_CACHE max(hsort) from {$this->cl_api->sql_prefix}main", 1))[0];

    }

Just use return (int) mysqli_fetch_row($this->cl_api->db->query("select SQL_NO_CACHE max(hsort) from {$this->cl_api->sql_prefix}main", 1))[0] ?? 0;

thanks - that's indeed the better solution and since i use MYSQLI_OPT_INT_AND_FLOAT_NATIVE in the database layer the complete type-casting can be removed too!