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Posted by Adam Hubscher on 07/14/05 05:40
Matt Darby wrote:
> I have an array setup as such: *$arr['generated text']='generated number';*
>
> What would be the best way to echo the key in a loop?
> Seems pretty easy but I've never attempted...
>
> Thanks all!
> Matt Darby
>
I'm not sure I understand the question.
You could do foreach($arr as $key => $value) { print($key); }.
There are also a number of functions that get the current key on the
array's pointer:
http://us2.php.net/manual/en/function.key.php
http://us2.php.net/manual/en/function.array-keys.php
But once again, it really comes down to what exactly it is you want to do...
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