Q: On one of our server, the webserver is not setup to support SSLv2 or SSLv3. Both are disabled on the server side. It supports only TLSv1. How can I get curl to work from both command line, and from inside my PHP code?

A: In most case, curl will automatically pick the correct protocol and connect to it. But, you can also specify a specific protocol to use for curl command. In this example, you have to instruct CURL to use TLSv1, as explained in this tutorial.