get curl respone encoding

Question

I'm using cURL to retrieve a webpage.
What's the easiest way to get encoding of the page?

Of course I can parse response header to get charset, but I wonder if there is a better way.

Answer 1

在这种情况下，Imo最有效的方法是：

$sContentType = curl_getinfo($ch, CURLINFO_CONTENT_TYPE);