I would like to know how do export php form data (Online Registration Details) to Excel or csv file. For eg: it should be saved in the excel file automatically, each time any new user registers and fills up the php form. All the information of users would be in this excel file. As of now, we get an email with the new registrations. But apart from getting emails, all details should also be saved in this excel file automatically.
Please let me know some quick solution or code as its needed urgently for my project.