- 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, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 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
(
[0] => Array
(
[0] => foo1
)
[1] => Array
(
[0] => foo2
)
[2] => Array
(
[0] => bar1
)
[3] => Array
(
[0] => bar2
)
)
array (
0 =>
array (
0 => 'foo1',
),
1 =>
array (
0 => 'foo2',
),
2 =>
array (
0 => 'bar1',
),
3 =>
array (
0 => 'bar2',
),
)