How to refresh a page with out refreshing another page

Question

I have one page named abcdxyz.php, in this page I included two pages that is abc.php and xyz.php.I want ot refresh xyz.php without refreshing abc.php.

Answer 1

PHP is a server side language so when you include stuff in your page it is treated like it is the part of the page(when rendered). To do what you intend to do i recommend using ajax.