Constant DoNotTrack
"DNT" header of current request.
Set by clients to opt-out of server-side tracking ("do-not-track").
Namespace: Core\Env\Server\HTTP
Package: Core\Env\Server\HTTP
Link: http://donottrack.us
Since: 3.1
Located at Env.inc.php
Package: Core\Env\Server\HTTP
Link: http://donottrack.us
Since: 3.1
Located at Env.inc.php
Value summary
string |
'DNT' |