title: Paypal: print the values returned by paypal
body: <p>I want to print the values returned by paypal notify_url</p>
  
  <pre><code>&lt;input type="hidden" name="notify_url" value="notifyurl.php" /&gt;
  </code></pre>
  
  <p>I want to see the variables returned by paypl to notifyurl.php</p>
  
  <p>I have written a code in notifyurl.php to insert the values returned by paypal to database but it's not working. I want to use print_r($_POST) to see the variables returned by paypal, where do I use this. I used  print_r($_POST) in notifyurl.php but it's no use.</p>
  
  <pre><code>&lt;input type='hidden' name='return' value='returnurl.php'&gt;
  </code></pre>
  
  <p>The return url successfully redirects to the returnurl.php </p>