string(0) ""
array(38) {
  ["url"]=>
  string(148) "https://dolibarr.ltdj.fr/api/index.php/products/?sortfield=t.rowid&sortorder=DESC&limit=1&sqlfilters=%28t.rowid%3A%3D%3A111522%29&includestockdata=1"
  ["content_type"]=>
  string(29) "text/html; charset=iso-8859-1"
  ["http_code"]=>
  int(502)
  ["header_size"]=>
  int(211)
  ["request_size"]=>
  int(236)
  ["filetime"]=>
  int(-1)
  ["ssl_verify_result"]=>
  int(20)
  ["redirect_count"]=>
  int(0)
  ["total_time"]=>
  float(0.032141)
  ["namelookup_time"]=>
  float(0.012969)
  ["connect_time"]=>
  float(0.013812)
  ["pretransfer_time"]=>
  float(0.028522)
  ["size_upload"]=>
  float(0)
  ["size_download"]=>
  float(448)
  ["speed_download"]=>
  float(13938)
  ["speed_upload"]=>
  float(0)
  ["download_content_length"]=>
  float(448)
  ["upload_content_length"]=>
  float(0)
  ["starttransfer_time"]=>
  float(0.032063)
  ["redirect_time"]=>
  float(0)
  ["redirect_url"]=>
  string(0) ""
  ["primary_ip"]=>
  string(14) "192.167.190.13"
  ["certinfo"]=>
  array(0) {
  }
  ["primary_port"]=>
  int(443)
  ["local_ip"]=>
  string(14) "192.167.190.21"
  ["local_port"]=>
  int(45282)
  ["http_version"]=>
  int(2)
  ["protocol"]=>
  int(2)
  ["ssl_verifyresult"]=>
  int(0)
  ["scheme"]=>
  string(5) "https"
  ["appconnect_time_us"]=>
  int(28381)
  ["connect_time_us"]=>
  int(13812)
  ["namelookup_time_us"]=>
  int(12969)
  ["pretransfer_time_us"]=>
  int(28522)
  ["redirect_time_us"]=>
  int(0)
  ["starttransfer_time_us"]=>
  int(32063)
  ["total_time_us"]=>
  int(32141)
  ["effective_method"]=>
  string(3) "GET"
}
Connection Failure