- Output for 5.6.38, 7.0.0 - 7.0.31, 7.1.0 - 7.1.23, 7.2.0 - 7.2.33, 7.3.16 - 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 - 8.3.7
- array(3) { [0]=> string(1) "a" [1]=> string(1) "b" [2]=> string(1) "c" } array(3) { [0]=> string(1) "a" [1]=> string(1) "b" [2]=> string(1) "c" }