Can you return the charset of the target url?

[shadu120]

I want to know the charset of a target url. but there is no charset in the response html HEAD. How can I know the charset,? do you have any good idea?

[zachborboa]

Look in $curl->response_headers.

[shadu120]

most of the internet sites can reply the char-set in Headers. but some cannot.

[zachborboa]

$curl = new Curl();
$curl->get('https://github.com/timeline.json');
echo $curl->response_headers['Content-Type']; // application/json; charset=utf-8

This works for me.