PHP implementation code to get the complete URL of the current page_PHP tutorial

javascript implementation:

Copy code The code is as follows:

top.location .href The address of the top-level window this.location.href The address of the current window

PHP implementation:

Copy code The code is as follows:

#Test URL: http://localhost/blog/testurl.php?id=5
//Get the domain name or host address echo $_SERVER['HTTP_HOST']."
"; #localhost
//Get the web page address echo $_SERVER['PHP_SELF']."
"; #/blog/testurl.php
//Get the URL parameters echo $_SERVER["QUERY_STRING"]."
"; #id=5
//Get the user agent echo $_SERVER['HTTP_REFERER']."
" ;
//Get the complete urlecho 'http://'.$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI']; echo 'http://'.$_SERVER['HTTP_HOST'].$ _SERVER['PHP_SELF'].'?'.$_SERVER['QUERY_STRING']; #http://localhost/blog/testurl.php?id=5
//Complete urlecho including port number 'http:// /'.$_SERVER['SERVER_NAME'].':'.$_SERVER["SERVER_PORT"].$_SERVER["REQUEST_URI"]; #http://localhost:80/blog/testurl.php?id=5
//Only take the path $url='http://'.$_SERVER['SERVER_NAME'].$_SERVER["REQUEST_URI"]; echo dirname($url); #http://localhost/blog

http://www.bkjia.com/PHPjc/327588.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/327588.htmlTechArticleJavascript implementation: Copy the code as follows: top.location.href The address of the top window this.location.href The current window Address PHP implementation: Copy the code code as follows: #Test URL...