I have a similar question. I would like to display how many items are in the cart in the header and have it link to the actual cart when there are items in it, like the sidebar widget does. I tried adding:
<?php eshop_widget(‘Shopping Cart’) ?>
To the header, but I keep getting this error on my site:
Warning: extract() [function.extract]: First argument should be an array in (my website url)/wp-content/plugins/eshop/eshop_widget.php on line 20
Is there something else I need to add to the code to get it to work without the error message? Everything else about it seems to be working fine.
