Quick php code question

[torndownunit]

I was reading support documents on how to adjust something in a Wordpress theme. I need to edit this line of code to insert the category ID.

.get_option('rttheme_product_list_ex_cat[]').

I am just not sure if the ID goes within those [] brackets, or if I erase them and put the ID in?

EG

".get_option('rttheme_product_list_ex_cat20')."

or
".get_option('rttheme_product_list_ex_cat[20]')."

Thanks for any help.

 

[joro]

Thanks for any help.

I think you want this one:

.get_option('rttheme_product_list_ex_cat[20]').

If not, try the other one