- 'photo300' => $profile['contact_photo'],
- 'photo100' => $profile['contact_thumb'],
- 'photo50' => $profile['contact_micro'],
+ 'photo300' => defaults($profile, 'contact_photo', ''),
+ 'photo100' => defaults($profile, 'contact_thumb', ''),
+ 'photo50' => defaults($profile, 'contact_micro', ''),