title: how to retrieve multiple values from url and echo them out again with the same id
body: <p>I know this my sound like a very obvious question however I have been trying to find the right answer I just can't manage to find it.
  Please go easy i am an beginner with php.</p>
  
  <p>Here is my code that I send across from my shoppping basket:</p>
  
  <pre><code>// Build the query string
  $queryString  = "?cmd=_cart";
  $queryString .= "&amp;upload=1";
  $queryString .= "&amp;charset=utf-8";
  $queryString .= "&amp;currency_code=" . urlencode($config['currencyCode']);
  
  foreach ($jcart-&gt;get_contents() as $item) {
  
      $queryString .= '&amp;Description' .  '=' . urlencode($item['name']);
      $queryString .= '&amp;Amount' .  '=' . urlencode($item['price']);
      $queryString .= '&amp;Shipping' .  '=' . urlencode($item['del']);           
  </code></pre>
  
  <p>This will out put a url something like:</p>
  
  <blockquote>
    <p><a href="http://www.mysite.php?cmd=_cart&amp;upload=1&amp;charset=utf-8&amp;currency_code=GBP&amp;Description=item1&amp;Amount=419.00&amp;Shipping=0.00&amp;Description=Item2&amp;Amount=354.00&amp;Shipping=0.00" rel="nofollow">http://www.mysite.php?cmd=_cart&amp;upload=1&amp;charset=utf-8&amp;currency_code=GBP&amp;Description=item1&amp;Amount=419.00&amp;Shipping=0.00&amp;Description=Item2&amp;Amount=354.00&amp;Shipping=0.00</a></p>
  </blockquote>
  
  <p>If I <code>echo $Description</code> I get: <code>Item2</code></p>
  
  <p>I would like to get:</p>
  
  <pre><code>Item1, Item 2
  </code></pre>
  
  <p>How can I achieve this?</p>
  
  <p>Any help is welcome .</p>