title: How to write verbose information into file?
body: <p>I'm using CURL in my php script and I want to write information from CURLOPT_VERBOSE into file. I tried CURLOPT_STDERR but without luck. It still print everything in cmd window. I'm not sure if parameter in curl_setopt($ch, CURLOPT_STDERR, $errFileHandle); should be file handler or file name (both not work).</p>