Online PHP editor | refs for TlsKj

<?php $products = (object)array("barrels"=>array("chemID"=> 1, "catID" => 1),array("chemID"=> 2, "catID" => 1)); $carts = (object)array(array("chemID"=> 1, "catID" => 4),array("chemID"=> 2, "catID" => 4), array("chemID"=> 2, "catID" => 1)); var_dump($products); foreach($products as $key=>$value) { echo $key; }