If you have a Shopify store and you want to customize the cart functionality using PHP, unfortunately, that is not possible as Shopify is a hosted platform and you do not have access to the server-side code.
However, Shopify provides several ways to customize the cart functionality without needing PHP programming. Here are a few options:
Use Shopify's built-in features and apps Shopify has several built-in features and apps that can help you customize your cart functionality without the need for any programming. For example, you can customize the checkout process, add custom fields to the cart page, or offer discounts and promotions to your customers.
Theme customization: A Shopify developer can customize your theme to meet your specific design and functionality requirements. They can modify your store's appearance, layout, and navigation to create a unique look and feel that aligns with your brand.
Use a Shopify app Shopify has a large app store with thousands of apps that can help you customize your store's functionality, including the cart. You can browse the app store for an app that meets your needs, and many of these apps offer a free trial so you can test them out before committing.
Or lastly, you can do this:
Hire a Shopify developer. If you need more advanced customizations, you can hire a Shopify developer to help you with your specific needs. They can use Shopify's API to customize your cart functionality using a programming language like PHP or any other language you prefer.
In conclusion, if you want to customize your Shopify store's cart functionality using PHP, it is not possible. However, there are several ways to achieve the same result using Shopify's built-in features, and apps, or hiring a developer.
Hassan | Shopify Consultant
Hassan | Ecommerce SEO Consultant | Digital Marketing Strategist