json_decode() expects parameter 1 to be string, array given

Question

What causes this error in my code?

$query = $this->db->query(\"SELECT * FROM tour_foreign ORDER BY id desc\");
        $data = array();
        foreach ($q         


        

Answer 1

• Make an object

  $obj = json_decode(json_encode($need_to_json));

• Show data from this $obj

  $obj->{'needed'};

Reference