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Вычисление среднего уровня


Aydomir

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Помогите правильно вычислить средний уровень игрока. У меня получилось только на PHP (http://k-94.ru/test/GetLvl.php?n=31745329&b=20099), где n=31745329 = ID игрока, а b=20099 = кол-во боев.

 

Так выглядит мой PHP-код

<? header("Content-type: application/json; encoding = utf-8");
if($_GET['n'] && $_GET['b']){

$tanks = file_get_contents('http://api.worldoftanks.ru/wot/account/tanks/?application_id=demo&account_id='.$_GET['n'].'&fields=tank_id,statistics.battles');
$tanks = json_decode($tanks, true);
$tanksd = $tanks['data'][''.$_GET['n'].''];
$ctns = count($tanksd);
$tanklvl = array();
for($i=0;$i<$ctns;$i++){array_push($tanklvl,array('id'=>$tanksd[$i]['tank_id']));}

$json = file_get_contents('http://api.worldoftanks.ru/wot/encyclopedia/tanks/?application_id=demo&fields=level');
$json = json_decode($json, true);

$lvl1 = array();$lvl2 = array();$lvl3 = array();$lvl4 = array();$lvl5 = array();$lvl6 = array();$lvl7 = array();$lvl8 = array();$lvl9 = array();$lvl10 = array();

for($i = 0;$i < count($tanklvl);$i++){
$getlvl = $json['data'][$tanklvl[$i]['id']]['level'];
$getbrs = $tanksd[$i]['statistics']['battles'];
if($getlvl == 1){array_push($lvl1,$getbrs);}
if($getlvl == 2){array_push($lvl2,$getbrs);}
if($getlvl == 3){array_push($lvl3,$getbrs);}
if($getlvl == 4){array_push($lvl4,$getbrs);}
if($getlvl == 5){array_push($lvl5,$getbrs);}
if($getlvl == 6){array_push($lvl6,$getbrs);}
if($getlvl == 7){array_push($lvl7,$getbrs);}
if($getlvl == 8){array_push($lvl8,$getbrs);}
if($getlvl == 9){array_push($lvl9,$getbrs);}
if($getlvl == 10){array_push($lvl10,$getbrs);}
}

$mid = (array_sum($lvl1)*1+array_sum($lvl2)*2+array_sum($lvl3)*3+array_sum($lvl4)*4+array_sum($lvl5)*5+array_sum($lvl6)*6+array_sum($lvl7)*7+array_sum($lvl8)*8+array_sum($lvl9)*9+array_sum($lvl10)*10)/$_GET['b'];

$b = array('mid'=>$mid);
echo json_encode($b);
}
?> 

 

Но загрузка через сервер намного задерживает мод. Помогите вычислить средний уровень не таким способом.

 

Мне предлагали это, но здесь что-то не так:

veh_arr = []
    def get_unlocks(code, value):
        for item in value:
            obj = g_itemsCache.items.getItemByCD(item)
            if hasattr(obj, 'itemTypeName') and obj.itemTypeName == 'vehicle':
                veh_arr.append(obj.level)
                
    player.stats.get('unlocks', get_unlocks)
    print float(sum(veh_arr)) / len(veh_arr) 

У меня на самом деле средний уровень 6.99 (http://wot-news.com/stat/calc/ru/ru/aydomir), а данный код показывает 5.37

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<?php
$start_time = microtime(true);

$language = 'ru';
$account_id = (int)$_GET['account_id'];

function _post($url,$f_)
{
  global $language;
  if ($f_ != null)
  {
    foreach($f_ as $k=>$v) $f .= "&$k=$v";
  } else
  {
    $f = '';
  }
  $ch=curl_init();
  curl_setopt($ch,CURLOPT_RETURNTRANSFER,1);
  curl_setopt($ch,CURLOPT_POST,1);
  curl_setopt($ch,CURLOPT_URL,$url);
  curl_setopt($ch,CURLOPT_POSTFIELDS, "application_id=demo&language=$language$f");
  $data=curl_exec($ch);
  curl_close($ch);
  return $data;
}

$account_info_ = _post('http://api.worldoftanks.ru/wot/account/info/', array('account_id'=>$account_id, 'fields'=>'statistics.all.battles'));
$account_info = json_decode($account_info_, true);

$tanks_stats = _post('http://api.worldoftanks.ru/wot/tanks/stats/', array('account_id'=>$account_id, 'fields'=>'tank_id,all.battles'));

$tanks_stats = json_decode($tanks_stats, true);
$tanks_stats = $tanks_stats['data'][$account_id];

$encyclopedia = _post('http://api.worldoftanks.ru/wot/encyclopedia/tanks/', array('fields'=>'level'));
$encyclopedia = json_decode($encyclopedia, true);
$encyclopedia = $encyclopedia['data'];

$battles = $account_info['data'][$account_id]['statistics']['all']['battles'];

$mid_lvl = 0;
if ($battles)
{
foreach ($tanks_stats as $mini_array)
{
  if ($mini_array['all']['battles'] != 0)
  {
   $tank_id = (int)$mini_array['tank_id'];
   $tank_level = $encyclopedia[$tank_id]['level'];
   $mid_lvl += $tank_level * $mini_array['all']['battles'];
  }
}
$MID = round($mid_lvl/$battles, 2);
}
$b = array(
  'mid'=>$MID,
  'request_time'=>microtime(true) - $start_time
);
echo json_encode($b);
?>

Вот код попроще)

И забудь о file_get_contents навсегда!!!

cUrl в PHP решает!!!

Скорость загрузки намного выше!!!

Ссылка на мой способ: тыц

Ссылка на твой способ: тыц (добавил только показатель вемени запроса)

Я бы хотел вычислить без php.

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