如何从stdClass对象中的数组键获取值[重复]

Question

This question already has an answer here:

• How can I access an array/object? 4 answers

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>

Answer 1

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

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