带有一个项目的条带数组，不通过它循环而不知道它的索引[重复]

Array
(
    [2] => stdClass Object
        (
            [name] => test-song-poll-03
            [description] => test-song-poll-03
            [created_at] => 2014-05-02T23:19:06Z
            [count] => stdClass Object
                (
                    [approved] => 26638
                    [pending] => 0
                    [rejected] => 36923
                    [total] => 63561
                )

            [tpm] => 47
            [approved_tpm] => 9
            [pct] => 2
        )

)

I have a function that uses array_filter and it returns what you see above. It will only return one object within the array. I do not know what the array index will be, but I know there will only be one item in the array. Is there an array function that strips down the array and just returns the content of it, since I don't need an array with just one item in it.

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You should use:

$x = array_values($yourArrayName);
echo $x[0];

You can also use:

echo current($yourArrayName);