How to speed up cURL in php?

Question

I\'m trying to get embed tweet from Twitter. So, I\'m using cURL to get the json back. I wrote a little test but the test takes around 5 seconds as well as when I run locall

Answer 1

Try

CURLOPT_TCP_FASTOPEN => 1

... to activate TCP-Fast-Open.

It was added to cURL 7.49.0, added to PHP 7.0.7.