"Create a PHP program named software-order.phpbased on the processing require-ments outlined in the software-orderexercise at the end of Chapter 3. The completecode for software-order.htmlhas been provided in the chapter05folder, along withsome code for software-order.phpto save you some time. Your job is to add thenecessary PHP code to software-order.php. Be careful to use the same names andcase to receive the input values from software-order.html.In order to test your code, you will need to start your Web server if it is not al-ready running, then open software-order.htmlin a browser window (be sure youare opening the file using a URL and not a Windows address). Enter test input intothe form, and then submit for processing by software-order.php. Use the sampledata listed in the exercise at the end of Chapter 3 to test your results"