按元素回显多维数组

Question

我想回显多维数组的特定部分。

Array (
    [0] => Array (
        [name] => Fiora's Inquisitors
        [tier] => DIAMOND
        [queue] => RANKED_SOLO_5x5 [entries] => Array (
            [0] => Array (
                [playerOrTeamId] => 385868
                [playerOrTeamName] => Cowsep
                [division] => IV
                [leaguePoints] => 95
                [wins] => 35
                [losses] => 22
                [isHotStreak] =>
                [isVeteran] =>
                [isFreshBlood] =>
                [isInactive] =>
            )
        )
    )
) 

我可以回应＆＃34; tier＆＃34;与echo $rank[0]['tier'] 但我怎么能回应＆＃34;分裂＆＃34;？