Gets the full URL of the current page (PHP and JS implementations)

Source: Internet
Author: User
This article introduces, with PHP and JS implementation of the current page to obtain the full URL of the method, two examples for everyone to learn the reference.

1,javascript implementation gets the address This.location.href the current window of the full URL:top.location.href top-level window of the current page

2,php implementation gets the full URL of the current page:

 
      "; #localhost//Get web address echo $_server[' php_self ']. "
"; #/blog/testurl.php//Get URL parameters echo $_server["Query_string"]. "
"; #id = 5//Get user agent echo $_server[' Http_referer ']. "
"; Get the full Urlecho ' http://'. $_server[' http_host '].$_server[' request_uri '];echo '/http '. $_server[' Http_host '].$_ server[' php_self ']. '? '. $_server[' query_string '; #http://localhost/blog/testurl.php?id=5//Complete Urlecho '/HTTP ' with port number. $_server[' Server_ NAME ']. ': '. $_server["Server_port"].$_server["Request_uri"]; #http://localhost:80/blog/testurl.php?id=5//Fetch path $url= '/http '. $_server[' server_name '].$_server["Request_uri"] ; echo dirname ($url); #http://localhost/blog?>
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