Guzzle transfer stats unofficial docs

gistfile1.txt

<?php

array (
  'url' => 
  array (
    'name' => 'url',
    'option' => 'CURLINFO_EFFECTIVE_URL',
    'optionValue' => 1048577,
    'desciption' => 'Get the last used URL',
  ),
  'content_type' => 
  array (
    'name' => 'content_type',
    'option' => 'CURLINFO_CONTENT_TYPE',
    'optionValue' => 1048594,
    'desciption' => 'Get Content-Type',
  ),
  'http_code' => 
  array (
    'name' => 'http_code',
    'option' => 'CURLINFO_HTTP_CODE',
    'optionValue' => 2097154,
    'desciption' => '<not found>',
  ),
  'header_size' => 
  array (
    'name' => 'header_size',
    'option' => 'CURLINFO_HEADER_SIZE',
    'optionValue' => 2097163,
    'desciption' => 'Get size of retrieved headers',
  ),
  'request_size' => 
  array (
    'name' => 'request_size',
    'option' => 'CURLINFO_REQUEST_SIZE',
    'optionValue' => 2097164,
    'desciption' => 'Get size of sent request',
  ),
  'filetime' => 
  array (
    'name' => 'filetime',
    'option' => 'CURLINFO_FILETIME',
    'optionValue' => 2097166,
    'desciption' => 'Get the remote time of the retrieved document',
  ),
  'ssl_verify_result' => 
  array (
    'name' => 'ssl_verify_result',
    'option' => 'CURLINFO_SSL_VERIFYRESULT',
    'optionValue' => 2097165,
    'desciption' => 'Get the result of the certificate verification',
  ),
  'redirect_count' => 
  array (
    'name' => 'redirect_count',
    'option' => 'CURLINFO_REDIRECT_COUNT',
    'optionValue' => 2097172,
    'desciption' => 'Get the number of redirects',
  ),
  'total_time' => 
  array (
    'name' => 'total_time',
    'option' => 'CURLINFO_TOTAL_TIME',
    'optionValue' => 3145731,
    'desciption' => 'Get total time of previous transfer',
  ),
  'namelookup_time' => 
  array (
    'name' => 'namelookup_time',
    'option' => 'CURLINFO_NAMELOOKUP_TIME',
    'optionValue' => 3145732,
    'desciption' => 'Get the name lookup time',
  ),
  'connect_time' => 
  array (
    'name' => 'connect_time',
    'option' => 'CURLINFO_CONNECT_TIME',
    'optionValue' => 3145733,
    'desciption' => 'Get the time until connect',
  ),
  'pretransfer_time' => 
  array (
    'name' => 'pretransfer_time',
    'option' => 'CURLINFO_PRETRANSFER_TIME',
    'optionValue' => 3145734,
    'desciption' => 'Get the time until the file transfer start',
  ),
  'size_upload' => 
  array (
    'name' => 'size_upload',
    'option' => 'CURLINFO_SIZE_UPLOAD',
    'optionValue' => 3145735,
    'desciption' => 'Get the number of uploaded bytes',
  ),
  'size_download' => 
  array (
    'name' => 'size_download',
    'option' => 'CURLINFO_SIZE_DOWNLOAD',
    'optionValue' => 3145736,
    'desciption' => 'Get the number of downloaded bytes',
  ),
  'speed_download' => 
  array (
    'name' => 'speed_download',
    'option' => 'CURLINFO_SPEED_DOWNLOAD',
    'optionValue' => 3145737,
    'desciption' => 'Get download speed',
  ),
  'speed_upload' => 
  array (
    'name' => 'speed_upload',
    'option' => 'CURLINFO_SPEED_UPLOAD',
    'optionValue' => 3145738,
    'desciption' => 'Get upload speed',
  ),
  'download_content_length' => 
  array (
    'name' => 'download_content_length',
    'option' => 'CURLINFO_CONTENT_LENGTH_DOWNLOAD',
    'optionValue' => 3145743,
    'desciption' => 'Get content-length of download',
  ),
  'upload_content_length' => 
  array (
    'name' => 'upload_content_length',
    'option' => 'CURLINFO_CONTENT_LENGTH_UPLOAD',
    'optionValue' => 3145744,
    'desciption' => 'Get the specified size of the upload',
  ),
  'starttransfer_time' => 
  array (
    'name' => 'starttransfer_time',
    'option' => 'CURLINFO_STARTTRANSFER_TIME',
    'optionValue' => 3145745,
    'desciption' => 'Get the time until the first byte is received',
  ),
  'redirect_time' => 
  array (
    'name' => 'redirect_time',
    'option' => 'CURLINFO_REDIRECT_TIME',
    'optionValue' => 3145747,
    'desciption' => 'Get the time for all redirection steps',
  ),
  'redirect_url' => 
  array (
    'name' => 'redirect_url',
    'option' => 'CURLINFO_REDIRECT_URL',
    'optionValue' => 1048607,
    'desciption' => 'Get the URL a redirect would go to',
  ),
  'primary_ip' => 
  array (
    'name' => 'primary_ip',
    'option' => 'CURLINFO_PRIMARY_IP',
    'optionValue' => 1048608,
    'desciption' => 'Get IP address of last connection',
  ),
  'certinfo' => 
  array (
    'name' => 'certinfo',
    'option' => 'CURLINFO_CERTINFO',
    'optionValue' => 4194338,
    'desciption' => 'Get the TLS certificate chain',
  ),
  'primary_port' => 
  array (
    'name' => 'primary_port',
    'option' => 'CURLINFO_PRIMARY_PORT',
    'optionValue' => 2097192,
    'desciption' => 'Get the latest destination port number',
  ),
  'local_ip' => 
  array (
    'name' => 'local_ip',
    'option' => 'CURLINFO_LOCAL_IP',
    'optionValue' => 1048617,
    'desciption' => 'Get local IP address of last connection',
  ),
  'local_port' => 
  array (
    'name' => 'local_port',
    'option' => 'CURLINFO_LOCAL_PORT',
    'optionValue' => 2097194,
    'desciption' => 'Get the latest local port number',
  ),
  'http_version' => 
  array (
    'name' => 'http_version',
    'option' => 'CURLINFO_HTTP_VERSION',
    'optionValue' => 2097198,
    'desciption' => 'Get the http version used in the connection',
  ),
  'protocol' => 
  array (
    'name' => 'protocol',
    'option' => 'CURLINFO_PROTOCOL',
    'optionValue' => 2097200,
    'desciption' => 'Get the protocol used in the connection',
  ),
  'ssl_verifyresult' => 
  array (
    'name' => 'ssl_verifyresult',
    'option' => 'CURLINFO_PROXY_SSL_VERIFYRESULT',
    'optionValue' => 2097199,
    'desciption' => 'Get the result of the proxy certificate verification',
  ),
  'scheme' => 
  array (
    'name' => 'scheme',
    'option' => 'CURLINFO_SCHEME',
    'optionValue' => 1048625,
    'desciption' => 'Get the URL scheme (sometimes called protocol) used in the connection',
  ),
  'appconnect_time_us' => 
  array (
    'name' => 'appconnect_time_us',
    'option' => 'CURLINFO_APPCONNECT_TIME_T',
    'optionValue' => 6291512,
    'desciption' => 'Get the time until the SSL/SSH handshake is completed',
  ),
  'connect_time_us' => 
  array (
    'name' => 'connect_time_us',
    'option' => 'CURLINFO_CONNECT_TIME_T',
    'optionValue' => 6291508,
    'desciption' => 'Get the time until connect',
  ),
  'namelookup_time_us' => 
  array (
    'name' => 'namelookup_time_us',
    'option' => 'CURLINFO_NAMELOOKUP_TIME_T',
    'optionValue' => 6291507,
    'desciption' => 'Get the name lookup time in microseconds',
  ),
  'pretransfer_time_us' => 
  array (
    'name' => 'pretransfer_time_us',
    'option' => 'CURLINFO_PRETRANSFER_TIME_T',
    'optionValue' => 6291509,
    'desciption' => 'Get the time until the file transfer start',
  ),
  'redirect_time_us' => 
  array (
    'name' => 'redirect_time_us',
    'option' => 'CURLINFO_REDIRECT_TIME_T',
    'optionValue' => 6291511,
    'desciption' => 'Get the time for all redirection steps',
  ),
  'starttransfer_time_us' => 
  array (
    'name' => 'starttransfer_time_us',
    'option' => 'CURLINFO_STARTTRANSFER_TIME_T',
    'optionValue' => 6291510,
    'desciption' => 'Get the time until the first byte is received',
  ),
  'total_time_us' => 
  array (
    'name' => 'total_time_us',
    'option' => 'CURLINFO_TOTAL_TIME_T',
    'optionValue' => 6291506,
    'desciption' => 'Get total time of previous transfer in microseconds',
  ),
)