upload data from .csv with multiple worksheets

can anyone please tell me how to upload the data from a .csv file on to a webpage which has 4 worksheets with different number of coloums and rows data.

From stackoverflow

• You will have to write a PHP script or a script in another programming language which will read through the .csv, and then display the data using <table>s on the web page.

  Chris Lutz : +1 for doing the best you can with what you were given.