Add a curl debug output

[cboot]

It'd be great if you could, once the request is totally built, and right before performing it, mark a flag to output the curl as in cli to be able to debug & compare... just saying :D

[tcdent]

Something like this?

$fp = fopen("/tmp/curl_debug", 'w');

$api = new RestClient([
    'curl_options' => [
        CURLOPT_VERBOSE => TRUE, 
        CURLOPT_STDERR => $fp
    ]
]);

$result = $api->get(...);

Also take a look at the curl_getinfo object populated after every request:

var_dump($response->info);

[cboot]

Just gave a try to this, although it looks great and seems to be good enough to cover most of the needs, i was hoping for more of a CLI output something like:
curl -A "Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Firefox/60.0" https://getfedora.org/

But then again, the verbose true seems to be more than enough