I would thing this might work (perl in swig/mapscript):
$hash = $layer->{metadata};
$layer->{metadata} is a hashtableObj. In PHP there must be a get function to do
this.
Steve
>>> On 9/22/2008 at 6:01 PM, in message <[EMAIL PROTECTED]>, Jeff Hamm
<[EMAIL PROTECTED]> wrote:
> Thanks Steve.
> Its finding the $hash I haven't got a handle on.
> $oLayer->getMetaData("") wants a parameter key.
> $oLayer->{metadata} returns nothing.
> How do I grab the metadata hashtable itself?
>
> Ticket #439 was the only reference I found; but the examples there are
> same as above, unsuccessful.
>
> Jeff
>
>
> Steve Lime wrote:
>> 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
>>> _______________________________________________
>>> mapserver-users mailing list
>>> [email protected]
>>> http://lists.osgeo.org/mailman/listinfo/mapserver-users
>>>
>>
>>
>>
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