3 cycles in an array, how?

Question

PHP

For me, a sore subject, arrays, cycles :(
I ask for help again ... There is a json string:

$json = '{"order":{"info":{"name":"test","login":"login"},"positions":[{"id":"210","amount":"1"},{"id":"110","amount":"1"},{"id":"310","amount":"1"}]}}';

Into her array! $arrayPositions = json_decode($json, TRUE);
And now the question is, you need to execute the script as many arrays in the positions array, at the same time, inside the array, get the amount and execute the script as many times as indicated in the amount ...
Thank you ...

Answer 1

foreach ($arrayPositions['positions'] as $item) {
  echo $item['id'];
}