- 'details' => defaults($contact_details, 'location', ''),
- 'tags' => defaults($contact_details, 'keywords', ''),
- 'about' => defaults($contact_details, 'about', ''),
+ 'details' => $contact_details['location'] ?? '',
+ 'tags' => $contact_details['keywords'] ?? '',
+ 'about' => $contact_details['about'] ?? '',