getSearchResults gets data but fails serializing

[clonica]

Hello,

I've implemented the business api with php and can't get it to work on
our production server (linux, apache, php5).
The same code works on other servers without a problem. Here's the
link to a test page:

http://arpe.es/php-kit/getSearchResults.php?words=beach&language_id=2

It gives a lot of warnings like this:
Warning: array_key_exists() [function.array-key-exists]: The second
argument should be either an array or an object in /home/clientes/
arpe.es/www/php-kit/xml-rpc.php on line 96


I suspect it might be a server configuration error but I don't know
what to check. Could someone please give me a hint about what the
error could be?

[Olivier Sirven]

Hello,

From what I see you're using the PHP4 version of the API Kit which is
not supported anymore by Fotolia. Moreover, it can cause issues when
used with PHP5, I think that's the case here.
I encourage you to use the php5 version of the kit.

Regards,

Olivier

[clonica]

Thanks a lot, Olivier, I'll try to use the newest version of the api
kit.

On Oct 22, 5:09 pm, Olivier Sirven <oliv...@fotolia.com> wrote:
> Hello,
>
> From what I see you're using the PHP4 version of the API Kit which is
> not supported anymore by Fotolia. Moreover, it can cause issues when
> used with PHP5, I think that's the case here.
> I encourage you to use the php5 version of the kit.
>
> Regards,
>
> Olivier
>