How to get value from array?

Question

PHP

{
"setting": [{
   "item1": {
       "subitem": [1,"500"]
   },
   "item2": {
       "subitem": [3,"1000"]
   }
}]
}

You need to get the value, where 1000, from item2.

Answer 1

<?php
$json =<<<JSON
{
"setting": [{
   "item1": {
       "subitem": [1,"500"]
   },
   "item2": {
       "subitem": [3,"1000"]
   }
}]
}
JSON;
$array = json_decode($json, true);
var_dump($array['setting'][0]['item2']['subitem'][1]);

string(4) "1000"