从PHP关联数组中获取值

我不确定如何循环此数组以从第三个数组（[0]=>数组）获取值。我将如何获得联赛积分的价值

    Array
    (
[4605] => Array
    (
        [0] => Array
            (
                [name] => Hecarim's Duelists
                [tier] => DIAMOND
                [queue] => RANKED_SOLO_5x5
                [entries] => Array
                    (
                        [0] => Array
                            (
                                [playerOrTeamId] => 4605
                                [playerOrTeamName] => External
                                [division] => I
                                [leaguePoints] => 17
                                [wins] => 223
                                [isHotStreak] => 
                                [isVeteran] => 1
                                [isFreshBlood] => 
                                [isInactive] => 
                            )

                    )

            )

    )

)

---

这是5个嵌套数组。要获得

联盟积分

，您需要使用类似

echo $arr[4605][0]['entries'][0]['leaguePoints'];

---

尝试获取数组的所有值

foreach($arr[4605][0]['entries'][0] as $v) { 
  echo $v;
} 

要进入单语句，请尝试

echo $arr[4605][0]['entries'][0]['leaguePoints'];

尝试foreach（$arr[4605][0]['entries'][0]作为$v）{echo$v；}