Online PHP editor | refs for WIUuS

<?php $arr = json_decode(' { "results": [ { "url": "https:1783.json", "id": 1783, "created_at": "2019-08-29T13:52:47Z", "status": "open", "recipient": null }, { "url": "https:1781.json", "id": 1781, "created_at": "2019-08-29T10:21:57Z", "status": "open", "recipient": null } ] } ', true); echo count(array_filter($arr['results'], function ($val) {return $val['status'] == 'open';}));