Make cURL output STDERR to file (or string)

Question

We\'re trying to debug some cURL errors on the server, and I would like to see the STDERR log. Currently, all we can see for our error is \"error code: 7\" and that we can\'

Answer 1

You should put

$output = fread($curl_log, 2048);
echo $output; // This returns nothing!
fclose($curl_log);

after $response = curl_exec($curl); otherwise, file is closed during curl is executing.