Comments On Posts (php)

I'm currently trying to use comments on my website. The comments will be used on posts I have. The thing is, I'm currently using an iframe to show them. I would like the code to be

Solution 1:

put ur home.php code in else condition if user adding new comment the first condition will work otherwise second one

  if (isset($_POST['postComment' . $getid . ''])) {
     your code here
    }else {
       // home.php code herer
    }