[suspicious - maybe spam] [suspicious - maybe spam] Re: [PHP] How do I get the first element's key of an array of objects?

[Mattias Thorslund <mattias@xxxxxxxxxxx>]

Chris W. Parker wrote:

> While looking through the array functions I saw www.php.net/array_keys
> and thought of:
>
> <?php
>
>    $keys = array_keys($object_array);
>
>    $first_key = $keys[0];
>
> ?>
>  

I wonder if that will work, when the first element has the key 3... ?

This might work better:

$keys = array_keys($object_array);
$first_key = reset($keys);

/Mattias



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