- var_dump: documentation ( source)
- json_decode: documentation ( source)
<?php
$json = <<<'JSON'
[
{"id":1,"name":"Admin","status":1,"created_at":null,"updated_at":null,"pivot":{"user_id":1,"role_id":1}},
{"id":2,"name":"Secretary","status":1,"created_at":null,"updated_at":null,"pivot":{"user_id":1,"role_id":2}}
]
JSON;
foreach (json_decode($json) as $obj)
if ($obj->name)
var_dump($obj);