如何使用相同的复选框多次提交以创建多组选择？

I want to have a set of checkboxes that use AJAX to post to a PHP page, but after the post I want to be able to use the same checkboxes to send another set of selections to the same PHP page, up to a specified number of sets, and then use the sets as data in the PHP page.I want to have a set of checkboxes that use AJA