Online PHP editor | refs for pmm4o

<?php $a = new \stdClass; $b = new \stdClass; $c = new \stdClass; $a->data = 123; $a->setter = "Abu"; $b->content = [$a, $a]; $b->data = '123'; $c->createdAt = '2017-01-01 12:00:00'; $c->payload = $b; var_dump($c); $transform = function(&$element) { if (is_array($element)) { transform($element); } }; foreach ($c as $element) { transform($element); } array_walk_recursive($c, $callback);