Mattias Thorslund <mailto:[EMAIL PROTECTED]>
on Thursday, April 07, 2005 5:20 PM said:
>> <?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);
Read www.php.net/array_keys and you shall have your answer.
>From the php docs:
<?php
$array = array(0 => 100, "color" => "red");
print_r(array_keys($array));
?>
Will output.
Array
(
[0] => 0
[1] => color
)
Chris.
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