如何在没有ajax的情况下提交后执行php脚本？

I am actually using a PHP script that takes some time to execute. It does echo strings every second, for let's say 1 min. What I am trying to do is to "echo" these strings into my HTML page. When I call my function inside my page, it works nicely, it executes when the page loads, and echo a string each second :

<h1> Here is my func </h1>
<?php my_func();?>

But not I'd like to show this when I am sending a form (because I will use the form as parameters of my function). So I tried something like this :

<form method="POST" action="">
  <input name='param' value='param'type='text'/>
</form>
<script>
  $.ajax({
    url:'phpfileWithMyFunc.php',
    data: {
      param : param
    },
    dataType: 'json',
    type:'post'
  )}.done(function (data){
    $('body').append(data);
  });
</script>

This one doesn't work at all, no idea why. So I tried something else, with $.post :

<form method="POST" action="">
  <input name='param' value='param'type='text'/>
</form>
<script>
  $('#form').submit(function () {
    $.post('phpfileWithMyFunc.php', { param: param }, function(result) {
      $('tbody').append(result);
    });
    return false;
   });
</script>

Finally, this one works, but my php file has to finish his execution (waiting 1 minute in my case), to have my results happened.

So I'm here to ask, is there any way to do as I was executing my PHP file "inside" my HTML file, so each time I echo a string it displays instantly on my HTML (every second in my case), instead of waiting for the end of my script?

Thanks for helping.

No, because php is interpreted in the server and you only get html in your browser.