Description:
------------
CURLOPT_READFUNCTION  stream  can't rewind

Test script:
---------------
$file = __DIR__.'/payload';
$fp = fopen($file, 'r');

$ch = curl_init('http://localhost/server.php');
curl_setopt_array($ch, [
    CURLOPT_VERBOSE => true,
    CURLOPT_CUSTOMREQUEST => 'PUT',
    CURLOPT_FOLLOWLOCATION => true,  // follow location
    CURLOPT_UPLOAD => true,
    CURLOPT_INFILESIZE => filesize($file),
    CURLOPT_READFUNCTION => function ($ch, $fd, $length) use ($fp) {
        return fread($fp, $length);
    },
]);

curl_exec($ch);
curl_close($ch);


----------

the "server.php"  is very simple

if (isset($_GET['n'])) {
    echo file_get_contents('php://input');
} else {
    Header("Location: sever.php?n=1");
    http_response_code(307);
}



Expected result:
----------------
server can read payload after redirect

as RFC, entity body will resend after response 307 redirect
https://tools.ietf.org/html/rfc7231#section-6.4

but CURLOPT_READFUNCTION function only read once
maybe  php lost CURLOPT_SEEKFUNCTION option
https://curl.se/libcurl/c/CURLOPT_SEEKFUNCTION.html

One more thing:
this is very very slow using php8,  php7 is fast



Actual result:
--------------
got issue

"necessary data rewind wasn't possible"