php - 如何在php中打印多维数组foreach

Question

[0] => Array (
    [id] => 1
    [speaker_name] => John
    [events] => Array (
        [0] => Array (
            [0] => Array (
                [event_id] => 1
                [event_name] => Event1
                [types] => Array (
                    [0] => Type1
                    [1] => Type2
                    )
                )
            [1] => Array (
                [event_id] => 2
                [event_name] => Event2
                [types] => Array (
                    [0] => Type1
                    )
                )
            [2] => Array (
                [event_id] => 3
                [event_name] => Event3
                [types] => Array (
                    [0] => Type2
                    )
                )
            )
        )
    )

如何打印这样的，

约翰 - 事件 1 - 类型 1，事件 2 - 类型 2

..................................................... ................................ 谢谢。

标签： phparraysmultidimensional-array