dsf6778 2016-09-15 00:17
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如何从stdClass对象中的数组键获取值[重复]

This question already has an answer here:

I'm building a php webapp and I want to get a list of id's from an array named $array.

stdClass Object
(
  [users] => Array
    (
      [0] => stdClass Object
        (
          [id] => 90379747
          [id_str] => 90379747
        )
      [1] => stdClass Object
        (
          [id] => 30207605
          [id_str] => 30207605        
        )
    )
)

However when I try to get the value from the id key it somehow is not working.

echo "<h1>Result</h1>";

foreach ($array as $obj)
{
  echo $obj->id;
}

What am I doing wrong here. Other examples on stackoverflow seem to suggest this should work.

</div>
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1条回答 默认 最新

  • doubingling4706 2016-09-15 00:37
    关注

    You iterate an object, not an array. Try this way:

    foreach ($array->users as $obj)
    {
      echo $obj->id;
    }
    
    本回答被题主选为最佳回答 , 对您是否有帮助呢?
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