title: Sending POST data to a website with PHP
body: <p>I'm intercepting a PayPal button click from my forum website (which has no PHP abilities) so I can process extra security information using my own server (which does have PHP).</p>
  
  <p>Once I'm finished processing, I wish to send the user back off to PayPal with their request data. Currently I'm just using a fairly large GET query string in the Location header as there is no sensitive data being sent. This works perfectly fine.</p>
  
  <p>I wish to use POST purely so it doesn't spam the user's address bar with stuff. I've heard that you can use cURL for this, but is that a really good idea for an HTTPS connection to PayPal?</p>
  
  <p>Any suggestions appreciated.</p>