Knowledge Base Contributions

Below is a list of the knowledge base entries that Matt Allen has contributed to:

• How can PHP make a SSL encrypted post to a transaction server?
  Need I to add --cert [cert-path] ?
  When I use this way, my return number is zero but other side get ERROR 403. How should I do?
  how should I do to post data to a server which ask the client must present a valid certificate ?
  how should I do to post data to a server which ask the client must present a valid certificate ?
  how should I do to post data to a server which ask the client must present a valid certificate ?