- Output for 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- object(stdClass)#1 (2) { ["_empty_"]=> string(3) "foo" [""]=> string(3) "bar" }
- Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20
- object(stdClass)#1 (1) { ["_empty_"]=> string(3) "bar" }