How to get woocommerce cart id?

@samara 

To get the WooCommerce cart ID, you can use the following code snippet in your theme's functions.php file or in a custom plugin:

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// Get WooCommerce cart ID
function get_woocommerce_cart_id( $cart_id ) {
    $cart_id = WC()->cart->generate_cart_id();
    return $cart_id;
}

You can then use the function get_woocommerce_cart_id() to retrieve the WooCommerce cart ID in your theme templates or anywhere else in your code.