- Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 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 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.27, 8.4.1 - 8.4.14
- before: 
array(2) {
  ["position"]=>
  string(1) "1"
  ["count"]=>
  int(4)
}
array(2) {
  ["position"]=>
  string(1) "2"
  ["count"]=>
  int(3)
}
modifying items...
after: 
Aarray(2) {
  ["position"]=>
  string(1) "1"
  ["count"]=>
  int(8)
}
Aarray(2) {
  ["position"]=>
  string(1) "2"
  ["count"]=>
  int(6)
}