Search results for: "price"

How can PHP developers ensure that the correct price is sent to PayPal when using a Select Menu for product variants?

When using a Select Menu for product variants in a PHP application, developers should ensure that the correct price is sent to PayPal by dynamically u...

What potential issue can arise when calculating the total price of items in the shopping cart?

One potential issue that can arise when calculating the total price of items in the shopping cart is the risk of encountering floating-point precision...

How can you filter an array in PHP based on a specific condition and display the lowest price?

To filter an array in PHP based on a specific condition and display the lowest price, you can use the `array_filter()` function to filter the array ba...

What potential issues could arise when implementing a price request feature in a PHP-based online shop?

One potential issue that could arise when implementing a price request feature in a PHP-based online shop is the security risk of exposing sensitive p...

What best practices should be followed when adding items to the shopping cart and calculating the total price in a PHP application?

When adding items to the shopping cart and calculating the total price in a PHP application, it is important to properly sanitize and validate user in...