Obtain the complete URL of the current page (implemented in php and js)
| This article introduces how to use php and js to obtain the complete url of the current page. Two examples are provided for your reference. 1. javascript to obtain the complete URL of the current page: top. location. href top-level window address this. location. href address of the current window 2. PHP retrieves the complete URL of the current page:
"; # Localhost // Obtain the webpage address echo $ _ SERVER ['php _ SELF ']."
"; #/Blog/testurl. php // Obtain the url parameter echo $ _ SERVER [" QUERY_STRING "]."
"; # Id = 5 // obtain the user proxy echo $ _ SERVER ['http _ referer']."
"; // Obtain the complete 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: // 'containing the port number ://'. $ _ SERVER ['server _ name']. ':'. $ _ SERVER ["SERVER_PORT"]. $ _ SERVER ["REQUEST_URI"]; # http: // localhost: 80/blog/testurl. php? Id = 5 // only the path $ url = 'http ://'. $ _ SERVER ['server _ name']. $ _ SERVER ["REQUEST_URI"]; echo dirname ($ url); # http: // localhost/blog?> |
