Wordpress getting author's Google+ profile url

Question

At the author page in wordpress I would like to add the Google+ profile link of a author.

I know how to add things like site_url, twitter, facebook by the_author_meta('string') but I don't know the name to show a google+ profile link. I tried 'google' but no luck.

In the documentation of wordpress I can't find anything about Goole+ profile links.

Thanks in advance,

Nick

Answer 1

Try this:

the_author_meta('googleplus')

Answer 2

this is the code:

<?php the_author_meta('gplus_id') ?>