function post2($url, $data){//file_get_content
 
         
 
        $postdata = http_build_query(
 
            $data
 
        );
 
         
 
        $opts = array('http' =>
 
                      array(
 
                          'method'  => 'POST',
 
                          'header'  => 'Content-type: application/x-www-form-urlencoded',
 
                          'content' => $postdata
 
                      )
 
        );
 
         
 
        $context = stream_context_create($opts);
 
 
        $result = file_get_contents($url, false, $context);
 
        return $result;
 
 
    }