如何获取另一个数组内的数组的值[重复]

Question

This question already has an answer here:

• Get the first element of an array 37 answers
• multidimensional array 3 answers

I have this:

Array
(
  [28] => Array
    (
        [name] => HTC Touch HD
    )
)

There's only one array inside the main array and I only the value of name. Problem is that I don't know the index (28).

</div>

Answer 1

You could use array_values just in general to get rid of any weird keys:

$normal = array_values($arr);
$normal[0]['name']

Or in this particular case, end, which is only a little bit hacky:

end($normal)['name']

http://codepad.viper-7.com/cApBjK

(Yep, reset and first and such work too.)