- Output for 5.5.18 - 5.5.38, 5.6.3 - 7.2.0
- Conversation Object ( [participants] => Array ( [0] => User Object ( [id] => ) [1] => User Object ( [id] => ) ) )
- Output for 5.5.0 - 5.5.16, 5.6.0 - 5.6.2
- Conversation Object ( [participants] => Array ( [0] => User Object ( [id] => test_id ) [1] => User Object ( [id] => test_id ) ) )