<?php
/**
 * Created by PhpStorm.
 * User: leanderschmedemann
 * Date: 05/04/2017
 * Time: 10:18
 */

require_once('includes.inc.php');
$data = '';
$error = 0;
$uid = isset($_GET['uid']) ? $_GET['uid'] : '';
$db = new Database();

$categories[] = array('id' => 1, 'name' => "BWL", 'score' => 321, 'place' => 123);
$categories[] = array('id' => 2, 'name' => "Mathematik", 'score' => 1454, 'place' => 1);
$info = array('score' => 3253, 'place' => 122, 'all' => 321, 'categories' => $categories);

$response = Database::create_response($info, $error);
print_r($response);

if($uid == '') {
    $error = 15101;
} else if($db->query('SELECT EXISTS (SELECT 1 FROM "Users" WHERE "ID" = $1)', array($uid))
    ['data']['0']['exists'] == 'f') {
    $error = 15102;
}
    $score = $db->query('SELECT "highscore" FROM "Users" WHERE "ID" = $1', array($uid))['data'][0]['highscore'];
    $all = $db->query('SELECT COUNT (*) FROM "Users"')['data']['0']['count'];
    echo 'Score: '.$score;
    print 'All: '.$all;
}

?>