Curl proxy connection refused

09.06.2018 Betty
Yeah, network connectivity, firewall, etc. Any insights will be appreciated. Any idea of what might need to change.
This comment has been minimized. Only reasonable explanation I can see is that you are using lower case -x. And add a lil brown on your bottom eyelid. If that is real, something odd is going on. Moreover, when I run the same PHP code on another server, it also works.
Or should I check something else. But when I try to make exactly the same call from command line. I have a strange behavior of cURL.