array (
  'url' => 'http://www.trafficpolice.go.th:3000/traffic/v1/item/list?catid=24',
  'content_type' => NULL,
  'http_code' => 0,
  'header_size' => 0,
  'request_size' => 0,
  'filetime' => -1,
  'ssl_verify_result' => 0,
  'redirect_count' => 0,
  'total_time' => 0.004202,
  'namelookup_time' => 0.0041409999999999997,
  'connect_time' => 0,
  'pretransfer_time' => 0,
  'size_upload' => 0,
  'size_download' => 0,
  'speed_download' => 0,
  'speed_upload' => 0,
  'download_content_length' => -1,
  'upload_content_length' => -1,
  'starttransfer_time' => 0,
  'redirect_time' => 0,
  'redirect_url' => '',
  'primary_ip' => '202.170.122.245',
  'certinfo' => 
  array (
  ),
  'primary_port' => 3000,
  'local_ip' => '',
  'local_port' => 0,
)error occured during curl exec. Additioanl info: