Hello , i want/need to convert this code(in php) to perl's code but i am very stunk on the CURLOPT_POSTFIELDS part . i'm not able to convert this to perl .. could somebody helps me ? 
  $curl = curl_init($apiUrl);

        $curlPostData = array(
                        "force_post" => urlencode("true"),
                        "auth_hash" => $authHash,
                        "urlencoded_filename" => urlencode($fileName),
                        "auth_token" => $authToken,
                        "xhr_uploader" => urlencode("true"),
                        'userfile_0"; filename="fake-name"' => $fileDa
+ta

   );

        curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($curl, CURLOPT_HTTPHEADER, array("Content-Type: mu
+ltipart/form-data"));
        curl_setopt($curl, CURLOPT_USERPWD, $pydioRestUser . ":" . $py
+dioRestPw);
        curl_setopt($curl, CURLOPT_POST, true);
        curl_setopt($curl, CURLOPT_POSTFIELDS, $curlPostData);
        $response = curl_exec($curl);

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In reply to curl postfields ( adaptation of php script) by haricot

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