Question

In PHP, i want to open more that one window and each one of them need to recieve different post data.

i know how to redirect a page via header location + Get DATA, but i really need to be able to send POST data.

EDIT:

Graph
       |-Page with post 1
Main --|-Page with post 2
       |-Page with post 3

so basically 1 page goes and open 3 pages with different post data on each. must be done server Side.

Answer 1

why not use three forms? 😉 Code tested, works.

<form method='post' action='http://<sever>/post1.php' id='action_frm1' name="action_frm1" target="_blank">
  <input type='hidden' name='param1' value='hello'/>
  <input type='hidden' name='param2' value='world'/>
</form>
<form method='post' action='http://<sever>/post2.php' id='action_frm2'  name="action_frm2" target="_blank">
  <input type='hidden' name='param1' value='hello2'/>
  <input type='hidden' name='param2' value='world2'/>
</form>
<form method='post' action='http://<sever>/post3.php' id='action_frm3'  name="action_frm3" target="_blank">
  <input type='hidden' name='param1' value='hello3'/>
  <input type='hidden' name='param2' value='world3'/>
</form>
<script type='text/javascript'>
     function makePostRedirect() {
       document.getElementById('action_frm1').submit();
       document.getElementById('action_frm2').submit();
       document.getElementById('action_frm3').submit();
     }
     makePostRedirect()
</script>

Of course, if you want post data via serverside usefull link will be this: http://noobflash.com/server-side-post-with-php/