Get original URL referer with PHP?

Get original URL referer with PHP?

php http-referer

php

Determining Referer in PHP

php http-referer

php

How do I select only the root domain from $_SERVER['HTTP_REFERER'];?

php dns http-status-code-404 http-referer

php

Notice: Undefined index: HTTP_REFERER

php indexing undefined http-referer

php

How to get the http referer in laravel?

php laravel laravel-5 http-referer

php

Email Tracking - GMail

php email http-headers gmail http-referer

php

Is it possible to capture search term from Google search?

php html search http-referer

php

Redirect to referer url in codeigniter

php codeigniter http-referer

php

Alternative for $_SERVER['HTTP_REFERER'] PHP variable in MSIE

php internet-explorer internet-explorer-8 httprequest http-referer

php

Get referrer URL - visitors coming from Paypal (HTTPS)

php paypal http-referer

php

PHP - Referer redirect script

php http-referer

php