curl -u myusername:mypassword --data-binary @json.txt -H 'content-type: application/json-rpc;' "http://192.168.1.10:8332/"

{"result":null,"error":{"code":-32700,"message":"Parse error"},"id":null}

curl -u myusername:mypassword --data-binary -d json.txt -H 'content-type: text/plain;' "http://192.168.1.10:8332/"

{"jsonrpc": "1.0", "id": "curltest", "method": "getwork", "params": [] }

curl: (6) Could not resolve host: text; No data record of requested type 
{"result":null,"error":{"code":-32700,"message":"Parse error"},"id":null}

C:\curl\bin>curl -u myusernamewashere:mypasswordwashere --data-binary '{"jsonrpc": "1
.0", "id":"curltest", "method": "getwork", "params": [] }' -H 'content-type: tex
t/plain;' "http://192.168.1.10:8332/"
curl: (6) Could not resolve host: 1.0,; No data record of requested type
curl: (6) Could not resolve host: id; No data record of requested type
curl: (6) Could not resolve host: method; No data record of requested type
curl: (6) Could not resolve host: getwork,; No data record of requested type
curl: (6) Could not resolve host: params; No data record of requested type
curl: (3) [globbing] illegal character in range specification at pos 2
curl: (3) [globbing] unmatched close brace/bracket at pos 1
curl: (6) Could not resolve host: text; No data record of requested type
{"result":null,"error":{"code":-32700,"message":"Parse error"},"id":null}

  public function sendmany($addressarr, $amountarr, $comment = NULL, $comment_to = NULL) {
      if (!$addressarr || empty($addressarr))
        throw new BitcoinClientException("sendmany requires a destination address");
      if (!$amountarr || empty($amountarr))
        throw new BitcoinClientException("sendmany requires an amount to send");
      //if (!is_numeric($amountarr) || $amountarr <= 0)
      //  throw new BitcoinClientException("sendmany requires the amount sent to be a number > 0");
      //$amountarr = floatval($amountarr);
      if (!$comment && !$comment_to)
        return $this->query("sendmany", $addressarr, $amountarr);
      if (!$comment_to)
        return $this->query("sendmany", $addressarr, $amountarr, $comment);
      return $this->query("sendmany", $addressarr, $amountarr, $comment, $comment_to);
  }

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   Domain Services Provided By:
      Domain Bank, support@domainbank.com
      http://www.domainbank.com

Registrant:
   Yooter
   One South Second Street
   Pottsville, PA  17901
   US

   Registrar: DOMAINBANK
   Domain Name: FLEXCOIN.COM
      Created on: 09-JUN-11
      Expires on: 09-JUN-12
      Last Updated on: 09-JUN-11

   Administrative, Technical Contact:
      Wehbe, Roger  president@yooter.com
      Yooter
      One South Second Street
      Pottsville, PA  17901
      US
      610-762-2156


   Domain servers in listed order:
      NS1.YOOTER.NET 
      NS2.YOOTER.NET 
      NS3.YOOTER.NET 

End of Whois Information
  	 The previous information has been obtained either directly from the registrant or a registrar of the domain name other than Network Solutions. Network Solutions, therefore, does not guarantee its accuracy or completeness.