makamo66 Posted November 2, 2019 Report Share Posted November 2, 2019 <?php $_SESSION["cart_item"] = array( 'cart_item' => array( 'id' => $id, 'product_name' => $product_name )); } $cart_items = $_SESSION["cart_item"]; foreach ($cart_items as $cart_item) { echo $cart_item["id"] . $cart_item["product_name"]; } ?> I have tried several variations of the foreach loop like the one above and I mostly get the error message: Notice: Array to string conversion. When I use: var_dump($cart_items); I get the following output: array(1) { ["cart_item"]=> array(2) { ["id"]=> array(2) { [0]=> string(1) "2" [1]=> string(1) "3" } ["product_name"]=> array(2) { [0]=> string(19) "Adult Female Bike" [1]=> string(18) "Kids Unisex Bike" } } } Quote Link to comment Share on other sites More sharing options...
makamo66 Posted November 2, 2019 Author Report Share Posted November 2, 2019 The solution can't include nested foreach loops because I will be adding 3 more inner arrays to the multidimensional array and when I do this with nested foreach loops, I need 6 of them. Quote Link to comment Share on other sites More sharing options...
makamo66 Posted November 2, 2019 Author Report Share Posted November 2, 2019 I retract my original question because I don't need to make my multidimensional-array any larger after all. Please ignore my post. Quote Link to comment Share on other sites More sharing options...
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