Can PHP do this?

Hello, I saw your website about what PHP can do and wanted to present you with a scenario to see whether you think PHP can work in this scenario. I am helping to manage excel contributions data for a non profit. I have an excel document that has various Excel tabs. Each tabs contains account history of all donations for each member. I am trying to help a non profit organization manage a database of approx 1500 volunteers, who would want to be able to log in and see how much they have contributed. Right now, the information is an excel page that has rows and columns. Rows are the donor names and columns are the amounts contributed per month. Would PHP help set up an interface where users log in with a user name and password and see their contributions? Is this very complex for someone who has not used PHP before to accomplish? Thanks Dickson in North Carolina