@foreach没有按预期循环数组

时间:2015-12-06 13:54:37

标签: php arrays laravel foreach

我正在尝试遍历facebook图表api提供的数组。初始数组包含两个字段(数据和分页)。数据字段也是一个填充了50多个项目的数组。

    array:2 [▼
  "data" => array:77 [▶]
  "paging" => array:2 [▶]
]

并打开:

    array:2 [▼
  "data" => array:77 [▼
    0 => array:5 [▼
      "id" => "238123092879087er098234_28365"
      "picture" => "https://scontent.xx.fbcdn.net/hphotos-xft1/v/t1.0-0/s130x130/12235138_10we2133658asdasdfafsasf5816390956_3188793651778686071_n.jpg?oh=eb8f907a1e8df5efe99cb2b9fafa9c05&oe=56E5627B"
      "message" => """
        some new GIN available @ TasTToe!!\n
        \n
        MASCARO 9 GIN 40°\n
        Alkkemist GIN  \n
        ATOMIC GIN 40° FROM AtomicDistillers\n
        Elephant Gin\n
        PLATU LONDON DRY GIN 39°
        """
      "link" => "https://www.facebook.com/2381232313223159570563/photos/a.238553749527504.54095.238123159570563/1036585816390956/?type=3"
      "full_picture" => "https://scontent.xx.fbcdn.net/hphotos-xft1/v/t1.0-9/12235138_1032365824332445816390956_318234438793651778686071_n.jpg?oh=21fcf828fac0dd49e125b13028d57bfb&oe=56EB6A10"
    ]

在使用facebook结果的foreach时,我尝试遍历所有内容的数据字段但是我返回时出错:

Trying to get property of non-object (View: /var/www/web/elephantegin/htdocs/resources/views/socialApps/facebook.blade.php)

这是我使用的代码:

 @foreach($results->data as $result)
    <p>poops</p>
 @endforeach

,或者这个:

@foreach($results as $result)
     @foreach($result->data as $data)
       <p>help</p>
       @endforeach
        @endforeach

我以前做过这个时间没问题。在我的控制器中使用json_decode之前我将它们推送到视图中。我怎样才能恰当地称这个foreach?

1 个答案:

答案 0 :(得分:3)

如果我找对你,那么你有一个阵列,但试图获得财产。应该是这样的:

@foreach($results['data'] as $result)