/**
* Sending get method to http
*
* @param string $url
* @param string $data
* @param string $header
* @param string $headers_only
* @return Object
*/
private function doPost($url, $data = null, $header = array(), $headers_only = false)
{
return RESTRequest::post($url, $data, $header, $headers_only);
}
