title: PHP quiz send data to next page
body: <p>ok, i'm trying to do a quiz...all good by now. but when i'm trying to send the collected data(radio buttons values) through pages i can't get the logic flow. I have the main idea but i can;t put it into practice.</p>
  
  <ol>
  <li>i want to collect all radio values</li>
  <li>create an array containing this values</li>
  <li>serialize the array</li>
  <li>put the serialized array into a hidden input</li>
  </ol>
  
  <p>the problem is that i want to send data on the same page via $_SERVER['PHP_SELF'] and i don;t know when in time to do those things.(cause on "first" page of the quiz i have nothing to receive, then on the "next" page i receive the S_POST['radio_names'] and just after the second page i can get that hidden input). i hope i made myself understood (it's hard even for me to understand what my question is :D )</p>