It has to use a php script A parking garage charges $5.00 to park for up to three hours. The garage charges an additional $ 1.50 per hour for each hour or part thereof in excess of three hours. The...

It has to use a php script

A parking garage charges $5.00 to park for up to three hours. The garage charges an additional $ 1.50 per hour for each hour or part thereof in excess of three hours. The maximum charge for any given 24 hour period is $ 18.00. Assume that no car parks for longer than 24 hours at a time. Write a PHP script that calculates and displays the parking charges for a customer who parked in this garage. The user enters the hours parked via a text box.