Question

如何解码此json中的“值”？

{
"playerstats": {
    "steamID": "76561198054387800",
    "gameName": "ValveTestApp260",
    "stats": [
        {
            "name": "total_kills",
            "value": 19229
        },

这里是完整的json： http://api.steampowered.com/ISteamUserStats/GetUserStatsForGame/v0002/?appid=730&key=B85FE65EC6076829BEB5080BFADC8B50&steamid=76561198054387800

我已经尝试过了：

$str = file_get_contents("http://api.steampowered.com/ISteamUserStats/GetUserStatsForGame/v0002/?appid=730&key=".$steamauth['apikey']."&steamids=".$_SESSION['steamid']);
$json = json_decode($str, true);
$totalkills = $json['playerstats']['stats'][0]['total_kills']['value'];
echo $totalkills . PHP_EOL;

请帮帮我：/

Answer 1

我想这会奏效。

$totalkills = $json['playerstats']['stats'][0]['value'];
echo $totalkills . PHP_EOL;

但由于统计数据是一个数组，因此假设总数将始终位于数组的第0位，这有点不安全。循环遍历数组并找到您正在寻找的值更安全。

foreach ($json['playerstats']['stats'] as $i) {
    if ($i['name'] == "total_kills") {
        echo $i['name'] . " :" . $i['value'];
    }
}

GetUserStatsForGame Json [Steam，CS：GO]

1 个答案: