PLEASE provide an answer in PHP programming:

- 2 parameters: price and quantity

- create a numeric array of discounts with the following values: 0,0,.05,.1,.2,.25

- get the discount percent from the array using the quantity as the index. If the quantity is greater than 5, use 5 as the index.

- calculate the discount price using the discount percent calculate the total by multiplying the discount price by the quantity

- return the total to the calling script