Как распарсить данные из массива?

Question

[Habr]

Добрый день, каким образом можно вывести данные из массива full_response?
http://api.warface.ru/user/stat/?name=Элез&server=1

Comments

[JhaoDa]

Гугл отключен за неуплату?

Answer 1

[Catrinblaidd]

В поле full_response приходит просто текст. Как парсить - зависит от того, в каком виде нужно получить данные в итоге. Предполагаю, что вам нужно что-то вроде этого

function makeArray($keys, $value) {
  $result = [];
  if (sizeof($keys) == 1) {
    $key = $keys[0];
    $result[$key] = $value;
  } else {
    $key = array_shift($keys);
    $result[$key] = makeArray($keys, $value);
  }
  return $result;
}

$path = 'http://api.warface.ru/user/stat/?name=Элез&server=1';
$content = file_get_contents($path);
$content = json_decode($content, TRUE);
$fullResponse = $content['full_response'];
$fullResponse = explode("\n", $fullResponse);
$result = [];

foreach ($fullResponse as $string) {
  $string = preg_split('/[\s]*=[\s]*/u', $string, -1, PREG_SPLIT_NO_EMPTY);
  if ($string) {
    preg_match_all('/[\s]*\[([^\[\]]+)\]([^\[\]]+)/', $string[0], $matches);
    $keys = [];
    $i = 1; $total = \sizeof($matches);
    for ($i; $i < $total; $i+=2) {
      $keys = [];
      foreach ($matches[$i] as $num => $key) {
        $keys[] = $key;
        $keys[] = $matches[$i+1][$num];
      }
      $array = makeArray($keys, $string[1]);
      $result = array_merge_recursive($result, makeArray($keys, $string[1]));
    }
  } 
}
$content['full_response'] = $result;

echo '<pre>';
var_dump($content);
echo '</pre>';

Answer 2

[Vasily Heartfelt]

Если кому-то понадобится, то вот мое решение.

function format(string $data): array 
{
    $make = function (array & $result, string $key, int $value) {
        $keys = explode(' ', $key);
        $last = array_pop($keys);

        while ($current = array_shift($keys))
        {
            if (!array_key_exists($current, $result)) {
                $result[$current] = [];
            }

            $result = & $result[$current];
        }

        $result[$last] = + $value;
    };

    $items = array_filter(array_map('trim', explode('<Sum>', $data)));

    $result = [];
    foreach ($items as $item) {
        $item = str_replace(['[', ']'], ['', ' '], $item);
        [$key, $value] = explode('  = ', $item);
        $make($result, $key, +$value);
    }

    return $result;
}

Answer 3

[Aleksey Solovyev]

А что распарсить то надо?
Вам приходит строка:

<Sum> [stat]player_ammo_restored  = 425339
<Sum> [stat]player_climb_assists  = 17154
<Sum> [stat]player_climb_coops  = 9321
<Sum> [stat]player_damage  = 489573500
<Sum> [mode]PVE [stat]player_deaths  = 22793
<Sum> [mode]PVP [stat]player_deaths  = 107455
<Sum> [class]Rifleman [mode]PVP [stat]player_headshots  = 38150
<Sum> [class]Medic [mode]PVE [stat]player_headshots  = 40388
<Sum> [class]Medic [mode]PVP [stat]player_headshots  = 4271
<Sum> [class]Recon [mode]PVE [stat]player_headshots  = 129160
<Sum> [class]Recon [mode]PVP [stat]player_headshots  = 5423
....

Нужен array?

const arr = json.full_response.split('\n');

/*
[0 … 99]
  0: "<Sum> [stat]player_ammo_restored  = 425339"
  1: "<Sum> [stat]player_climb_assists  = 17154"
  2: "<Sum> [stat]player_climb_coops  = 9321"
  3: "<Sum> [stat]player_damage  = 489573500"
  4: "<Sum> [mode]PVE [stat]player_deaths  = 22793"
  5: "<Sum> [mode]PVP [stat]player_deaths  = 107455"
  6: "<Sum> [class]Rifleman [mode]PVP [stat]player_headshots  = 38150"
  7: "<Sum> [class]Medic [mode]PVE [stat]player_headshots  = 40388"
  8: "<Sum> [class]Medic [mode]PVP [stat]player_headshots  = 4271"
  9: "<Sum> [class]Recon [mode]PVE [stat]player_headshots  = 129160"
  10: "<Sum> [class]Recon [mode]PVP [stat]player_headshots  = 5423"
  11: "<Sum> [class]Engineer [mode]PVE [stat]player_headshots  = 137344"
  12: "<Sum> [class]Engineer [mode]PVP [stat]player_headshots  = 17705"
  13: "<Sum> [class]Rifleman [mode]PVE [stat]player_headshots  = 429473"
*/

Нужен только Medic?

arr.forEach((el) => {
  if (el.indexOf('Medic') >= 0) {
    window.console.log(el);
  }
});

/* 
<Sum> [class]Medic [mode]PVE [stat]player_headshots  = 40388
<Sum> [class]Medic [mode]PVP [stat]player_headshots  = 4271
<Sum> [class]Medic [mode]PVP [stat]player_hits  = 286872
<Sum> [class]Medic [mode]PVE [stat]player_hits  = 824486
<Sum> [class]Medic [mode]PVE [stat]player_melee_headshots  = 133
<Sum> [class]Medic [mode]PVP [stat]player_melee_headshots  = 37
<Sum> [class]Medic [mode]PVE [stat]player_playtime  = 17714490
<Sum> [class]Medic [mode]PVP [stat]player_playtime  = 12876754
*/

Answer 4

[Иван Шумов]

Вам достаточно знать что формат вывода - json. Дальше сами справитесь) массивов тут пока что нет и массивы никто не парсит. Http всегда выдает текстовые данные