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Posted by Mike Bellerby on 09/14/05 00:57
If you want to print the keys for all the arrays in the main array then
use allkeys.
matt VanDeWalle wrote:
> hello,
> I have a simple question, not really a problem this time.
> I know that the function print_r() will print an array but if that
> array has sub-arrays it prints everything and if you don't use more
> command or a pipe of some kind that could be useless in some cases,
> but I am just wondering, for an array that has several arrays in it,
> is there a way to print the array names that are contained in the
> "main array" but not the contents of each?
> thanks
> matt
>
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