<?php

require_once dirname(__FILE__) . '/prepare.php';
$vindb = common_util::vindb_connect();
$requests = $_POST;
if (!empty($requests)) {
    $features_array = common_util::load_features_info($vindb);
}
$val = array("features_array" => $features_array);
$json = common_util::create_json($val);
header('Content-type: text/javascript; charset=utf-8');
echo $json;