- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.36, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 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
- array(6) {
[23]=>
string(2) "a1"
[108]=>
string(2) "a2"
[45]=>
string(2) "a3"
[18]=>
string(2) "b1"
[30]=>
string(2) "b2"
[100]=>
string(2) "b3"
}
array(6) {
[18]=>
string(2) "b1"
[30]=>
string(2) "b2"
[100]=>
string(2) "b3"
[23]=>
string(2) "a1"
[108]=>
string(2) "a2"
[45]=>
string(2) "a3"
}