How to set curl encoding?

Question

PHP

I'm trying to get the DOM tree using curl, but I can't set the encoding.

Here is the code:

function curl_get($url, $referer = 'www.google.com') {
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_HEADER, 0);
    curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.92 Safari/537.36");
    curl_setopt($ch, CURLOPT_REFERER, $referer);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    $data = curl_exec($ch);
    curl_close($ch);
    return $data;
}

$html = curl_get('https://www.potehechas.ru/club/fact_1.shtml');

// file_put_contents('1.txt', $html);
echo $html;

Here's what's in .htaccess:

#AddDefaultCharset UTF-8
AddDefaultCharset WINDOWS-1251

Here's what happens:

Answer 1

Solved the issue with iconv.
iconv is a UNIX utility for converting text from one encoding to another. Also ported to Windows.
Here is the code:

function curl_get($url, $referer = 'www.google.com') {
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_HEADER, 0);
    curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.92 Safari/537.36");
    curl_setopt($ch, CURLOPT_REFERER, $referer);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    $data = curl_exec($ch);
    curl_close($ch);
    $body = iconv('windows-1251', 'UTF-8', $data);
    return $body;
}
$html = curl_get('https://www.potehechas.ru/club/fact_1.shtml');
echo $html;

Answer 2

Well add to the code

curl_setopt(CURLOPT_HTTPHEADER, array("Accept-Charset: WINDOWS-1251"));

suddenly help...