Insert image on XLSX

Hi,

I can´t achieve to insert img to an XLSX file.

I have been trying to make it work (version 1.9.7) but i´m stuck.

PHP
$data[] = array('image'=>'pic_1523d.gif'.... (file on the same folder of php file)

XLSX (I PUT AN EXAMPLE IMAGE WITH THIS ALT DESCRIPTION)
[a.image;ope=changepic;tagpos=inside;default=current;adjust]

ERROR
There is no error, but the imagen doesn´t change..

Someone has an xlsx file example? I would really apreciate it.

Thanks.

> Someone has an xlsx file example?

The demo given in the OpenTBS package has such an example.

Can you precise your code that does the merging ?