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

[Mattias Thorslund]

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

--
More views at http://www.thorslund.us

--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php