Online PHP editor | refs for VfbJu

<?php $payload = '{ "params": { "nome": "jacopo", "cognome": "jacopo", "city.id": 1 } }'; $payload = json_decode($payload); if (is_object($payload->params)) { $v = $payload->params; foreach ($v as $key => $value) { if (strpos($key, '.') === false) { $newKey = '_x.' . $key; unset($v->{$key}); } else { $newKey = $key; } $v->{$newKey} = $value; } print_r($v); }