Get order title(s) in Woocommerce

Question

I'm trying to get the names of the ordered products through my functions.php file with a loop. Heres's my code:

global $woocommerce;
$items = $woocommerce->cart->get_cart();

foreach($items as $item => $values) { 
    $_product = $values['data']->post; 
} 

And then i call the title like this:

$_product->post_title

This works, it returns me the name of the product I ordered. The thing is when i have 2 or more products it still returns me 1 name. How can i make it so it returns all the names in the cart.

Answer 1

The new syntax in woocommerce relative to cart is made with WC() without any need of calling global woocommerce;

So your code will be this:

$products_in_cart= array();
$products_post_title_in_cart = array();
$products_ids_in_cart= array();

foreach(WC()->cart->get_cart() as $cart_item) {
    $products_in_cart[] = $cart_item['data']->post;
    $products_post_title_in_cart[] = $cart_item['data']->post->post_title;
    $products_ids_in_cart[] = $cart_item['product_id'];
}

// The first product (or item of the cart)
$_product = $products_in_cart[0]; // product post data
$product_id = $products_ids_in_cart[0]; // product ID
$products_post_title_in_cart[0] // product post title

// The Second product (or item of the cart)
$_product = $products_in_cart[1]; // product post data
$product_id = $products_ids_in_cart[1]; // product ID
$products_post_title_in_cart[1] // product post title

// etc … for all other products you increase the key of the arrays to get the correct values