$ml = (int) ini_get('suhosin.post.max_value_length');
if (empty($_POST['_json'])) {
header("HTTP/1.0 400 Internal Server Error");
$ml = (int) ini_get('suhosin.post.max_value_length');
if (empty($_POST['_json'])) {
header("HTTP/1.0 400 Internal Server Error");