mahcodes

gistfile1.txt

$products = array();
        
    // add new products to the array;
    foreach ($new_products as $key => $product) {
        
        // does this prodcut have a variation?
        if ($product['variation']) {
                    
            // it this variation is already in the cart, add the qty to the previous and move on.
            if ($products[$key][$product['variation']]) {
                $products[$key][$product['variation']]['qty'] = $products[$key][$product['variation']]['qty'] + $product['qty'];
                continue;
            }
            
            // this a new variation of the product
            $products[$key][$product['variation']] = $product;
            continue;
        }
                
        // this is just a normal product,
        // we can overwrite it because there’s only one way to do the qty
        $products[$key] = $product;
        
    }