Import excell in php

i want to know how to import an excell file into my database using PHP?

Do you want the users to be able to do it through a PHP interface you make or do you just want to get intial data from excel to your database yourself?

the user has alot of excel sheets and wants to import it to his database of the website through php interface.

You could get the user to save the excel files to csv or xml format straight from excel or you could use something like this: PHP-ExcelReader | Download PHP-ExcelReader software for free at SourceForge.net