need to redirect url without using the function header

Question

I need to redirect my page to another, but I can't use the header function, is there any other way to do it?

What a I need to do is something like this:

if (test){
   ---do something---
   redirect
} else {
   return false
}

Thanks

Answer 1

if (test){
   ---do something---
   die("<script>location.href = 'http://www.google.com'</script>");
} else {
   return false;
}