Search results for: "individual item price"

How can you calculate the total price by multiplying the price and quantity for each item in a PHP array?

To calculate the total price by multiplying the price and quantity for each item in a PHP array, you can loop through the array and perform the multip...

In what scenarios would it be beneficial to calculate the percentage of a voucher amount on each individual item's price in PHP?

Calculating the percentage of a voucher amount on each individual item's price in PHP can be beneficial when you want to apply a discount proportional...

How can one ensure that the PHP script retrieves and calculates the correct price for each item in a CSV file?

To ensure that the PHP script retrieves and calculates the correct price for each item in a CSV file, you can use the fgetcsv function to read each li...

How can individual item quantities be updated in a PHP shopping cart using form IDs and submissions?

To update individual item quantities in a PHP shopping cart using form IDs and submissions, you can pass the item ID along with the quantity in the fo...

How can the code snippet provided be modified to ensure that all necessary data (such as quantity, item name, and price) is successfully passed to warenkorb.php?

The issue can be solved by modifying the form in index.php to include hidden input fields for quantity, item name, and price, which will pass this dat...