Custom Fields example code not working

Hey guys,

I’m interested in adding some extra data in the json feed, but the snippet example does not work:

function wp_custom_json_feed_fields( $feed_item, $post ){
	$feed_item[‘author’][‘archive_link’] = get_author_posts_url( $post->post_author );
	return $feed_item;
}
add_filter( ‘json_feed_item’, ‘wp_custom_json_feed_fields’, 10, 2);

I’ve added the above at the end of my theme’s functions.php file, and there are no changes.
EDIT: changing the quotes from ‘ to ‘ or ” seems to have fixed it!

• This topic was modified 3 years, 5 months ago by cmarius.
• This topic was modified 3 years, 5 months ago by cmarius.
• This topic was modified 3 years, 5 months ago by cmarius.
• This topic was modified 3 years, 5 months ago by cmarius.
• This topic was modified 3 years, 5 months ago by cmarius.
• This topic was modified 3 years, 5 months ago by cmarius.