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我正在使用 Steam API 为游戏（appid）获取特定的 playtime_forever。这是我得到的 JSON 响应：

response: {
    game_count: 7,
    games: [
        {
            appid: 730,
            playtime_2weeks: 300,
            playtime_forever: 204909,
            playtime_windows_forever: 48633,
            playtime_mac_forever: 0,
            playtime_linux_forever: 0
        },
        {
            appid: 291550,
            playtime_forever: 4905,
            playtime_windows_forever: 4433,
            playtime_mac_forever: 0,
            playtime_linux_forever: 0
        },
        {
            appid: 550650,
            playtime_2weeks: 3,
            playtime_forever: 12191,
            playtime_windows_forever: 1405,
            playtime_mac_forever: 0,
            playtime_linux_forever: 0
        },
        {
            appid: 573090,
            playtime_forever: 2945,
            playtime_windows_forever: 3,
            playtime_mac_forever: 0,
            playtime_linux_forever: 0
        },
        {
            appid: 601510,
            playtime_2weeks: 766,
            playtime_forever: 47983,
            playtime_windows_forever: 36461,
            playtime_mac_forever: 0,
            playtime_linux_forever: 0
        },
        {
            appid: 222880,
            playtime_forever: 284,
            playtime_windows_forever: 3,
            playtime_mac_forever: 0,
            playtime_linux_forever: 0
        },
    ]
}

我解码了 JSON 并遍历它，但我得到了错误

注意：试图在...中获取非对象的属性“响应”

这是我通过 JSON 循环的 PHP 代码

$json = json_decode(file_get_contents($api_game_stats), true);
                        
$playtime ="";
foreach($json->response as $response){
    foreach($response->games as $games){
            if($games->appid==730){
                $playtime = $games->playtime_forever;
            }
        }
    }

如何正确循环通过该 JSON 响应？

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0 回答 0