当键为数字时，如何从多维数组中回显单个值? [英] How to echo single value from multidimensional array when key is numeric?

问题描述

以该数组为例

Array
(
[events] => Array
    (
        [0] => Array
            (
                [event] => Array
                    (
                        [category] => seminars,sales
                        [status] => Live

如何检索类别的值?我已经尝试过各种组合；

How do I retrieve the value of category? I've tried various combinations such;

echo $array->events->events[0]->event->category;

如此简单，但我只是想不通.

So simple, yet I just can't figure it out.

对不起，我很抱歉.

推荐答案

应该是

echo $array['events'][0]['event']['category'];

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