如何解析对象数组中的数据 [英] How to parse data from array of object

问题描述

我的代码中有一个对象$data的数组.我想收集一些对象属性以在我的网页中打印.这就是为什么我打印dump($data) 这样我就可以看到该模式及其在对象$data数组中的分布方式.

I have an array of object $data in my code. I want to collect some of the object attribute to print in my web page. That's why I printed dump($data) so that I can see the pattern how the object and their attributes distributed in the array of object $data.

但是在通过dump()函数看到$data之后，我无法解析任何内容.

But I could not parse anything from that after seeing $data through the dump() function.

使用dump($data)后，我发现类似...

After using dump($data) I found something like...

array:1 [▼
  0 => {#238 ▼
    +"data_": 8
  }
]

我需要"data_": 8以便可以从这里收集8.为什么有#238? 它的意义是什么?

I need "data_": 8 so that I can collect 8 from here. Why there is #238 ? What's the significance of it ?

推荐答案

238应该是对象ID.

The 238 should be the object id.

尝试以下代码:

foreach($data as $obj)
{
    echo $obj->data_;
}

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