Working on a form to feed Constant Contact's API.
They require this:
<contactlists>
<contactlist id="http://api.constantcontact.com/ws/customers/xxxxxx/lists/1">
</contactlist>
I have this code that I have modified a dozen times but I am missing something.
$contact_node = $content_node->addChild("ContactLists");
$contact_node->addChild("ContactList");
$contact_node->addAttribute("id", "http://api.constantcontact.com/ws/customers/xxxxxx/lists/1");
Because I am getting this:
<ContactLists id="http://api.constantcontact.com/ws/customers/xxxxxx/lists/1"><ContactList/>
Any help is appreciated.
