We have very simple and automated ways to do things in Wysija.
Coding is not necessary !
If you want to add the subscription form in a page or post. Please do not use this php code.
Instead, from the text editor of your page/post follow the tutorial here:
http://support.wysija.com/knowledgebase/add-a-subscription-form-to-an-article-or-page/.
Cheers,
Ben
