It should look something like this I believe (not a PHP guy):
$key; # should be empty/NULL to start
while($key = $hash->nextKey($key) {
# do something with $key
}
Steve
>>> On 9/19/2008 at 3:38 PM, in message <[EMAIL PROTECTED]>, Jeff Hamm
<[EMAIL PROTECTED]> wrote:
> Mapserver Bugzilla seems to indicate that exposing metadata as a proper
> object is possible (Tickets #734 and #737).
>
> I also want to print out all of the metadata key->value pairs for a map
> layer using php-mapscript without explicitly naming them all.
> Can anyone share a code snippet for this?
>
> TIA
> Jeff Hamm
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