Adding Facebook Log in button to PHP code
- by CMaury
I am trying to add the new Facebook log in button to my registration page on my Drupal site.
I know the following code is wrong, but I don't know the right syntax to implement it:
function facebook_user($op, &$edit, &$user, $category = NULL) {
switch($op) {
// User is registering.
case 'register':
// Add a Facebook login button.
echo '
';
}
}
What should I use instead of echo? Is there another way I should be going about this?
Thanks
