What is the curl error 52 “empty reply from server”?

Question

I have a cron job setup on one server to run a backup script in PHP that is hosted on another server.

The command I\'ve been using is

curl -sS http://w         


        

Answer 1

you can try this curl -sS "http://www.example.com/backup.php" by putting your URL into "" that worked for me I don't know the exact reason but I suppose that putting the url into "" completes the request to the server or just completes the header request.