Hi,
How does the input array look like (the contents of the $karamohArray
variable) ? Is your script generating any errors? What do you expect to
happen when you call array_walk_recursive?
On Thu, Feb 24, 2011 at 1:01 PM, Dave M G <mar...@autotelic.com> wrote:
> PHP users,
>
> I obviously don't understand what array_walk_recursive does.
>
> Can someone break down in simple terms why the following doesn't work?
>
> - - -
>
> $karamohOutput['test'] = "";
>
> function test_print($item, $key)
> {
> return "$key holds $item\n";
> }
> $karamohOutput['test'] .= array_walk_recursive($karamohArray,
> 'test_print');
>
> - - -
>
> Any advice would be much appreciated.
>
> --
> Dave M G
>
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