$curl_handle = curl_init();
curl_setopt($curl_handle, CURLOPT_URL, 'http://xxxxxxxx');
curl_setopt($curl_handle, CURLOPT_CUSTOMREQUEST, 'PUT');
curl_setopt($curl_handle, CURLOPT_POSTFIELDS,'asd=1');

var_dump($_GET,$_POST);die();

  'url' => string 'http://ххххххххх' (length=24)
  'content_type' => string 'text/html; charset=windows-1251' (length=31)
  'http_code' => int 200
  'header_size' => int 444
  'request_size' => int 533
  'filetime' => int -1
  'ssl_verify_result' => int 0
  'redirect_count' => int 0
  'total_time' => float 0.405
  'namelookup_time' => float 0
  'connect_time' => float 0
  'pretransfer_time' => float 0
  'size_upload' => float 5
  'size_download' => float 238
  'speed_download' => float 587
  'speed_upload' => float 12
  'download_content_length' => float 238
  'upload_content_length' => float -1
  'starttransfer_time' => float 0.405
  'redirect_time' => float 0
  'certinfo' => 
    array (size=0)
      empty
  'redirect_url' => string '' (length=0)