A php json encode that doesn't care about encoding.

json_encode.php

  function _json_encode($ar) {
          $res = "";

        if (is_array($ar)) {
                if (count($ar)==0) {
                    return $res;
                }
                
                if (is_numeric(array_keys($ar)[0])) {
            
                $res .= "\n[\n";
                for($i=0;$i<count($ar);$i++) {
                        $v = $ar[$i];

                        $res .= _json_encode($v);
                        if ($i<count($ar)-1) $res.=",\n";

                }

                $res .= "\n]\n";
                
                } else {
                    $res .= "\n{\n";
                $keys = array_keys($ar);

                for($i=0;$i<count($keys);$i++) {
                        $k = $keys[$i];
                        $v = $ar[$k];
                        $res .= '"'.$k.'"'.":"._json_encode($v);
                        if ($i<count($keys)-1) $res.=",\n";

                }
                $res .="\n}\n";
                    
                }
        } else if (is_object($ar)) {
                $res .= "\n{\n";
                $keys = array_keys((array)$ar);

                for($i=0;$i<count($keys);$i++) {
                        $k = $keys[$i];
                        $v = $ar[$k];
                        $res .= '"'.$k.'"'.":"._json_encode($v);
                        if ($i<count($keys)-1) $res.=",\n";

                }
                $res .="\n}\n";
        } else {
                $ar = str_replace('"','\"',$ar);
                $ar = str_replace("\n", '\\n', $ar);
                $res .= '"'.$ar.'"';
        }
        return $res;
}