php get full url

$URL [' php_self '] = isset ($_server[' php_self ')?   $_server[' php_self ': (Isset ($_server[' script_name '])? $_server[' Script_name ']: $_server[' orig_path_info ']); Current page name$URL [' DOMAIN '] = $_server[' server_name '); Domain name

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In PHP we want to get the current page full URL address need to use a few common PHP global variables function, mainly with $_server[] These variables, I will show you a get the current page full URL address program bar. First look at some $_server['

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When using PHP to write a program, we often want to get the URL of the current page. The following provides a function to get the current page URL and how to use it:Example One: After you define the function, you can call it directly:

PHP/** * JavaScript implementation: * Top.location.href the address of the top-level window * This.location.href The address of the current window*///PHP implementation//Test URL: http://localhost/blog/testurl.php?id=5//Get domain name or host

#测试网址: http://localhost/blog/testurl.php?id=5Get domain name or host addressecho $_server[' Http_host ']. " "; #localhostGet web Addressecho $_server[' php_self ']. " "; #/blog/testurl.phpGet URL parametersecho $_server["Query_string"]. " "; #id =

The following code is the PHP resolution URL and gets the parameters in the URL, as shown in the following code: string ' content ' (length=7) ' C ' => string ' index ' (length=5) ' a ' => string ' lists ' (length=5) ' catid ' => string ' 6 '

JavaScript implementations:Top.location.href The address of the top-level windowThis.location.href The address of the current windowPHP implementation#Test URL: http://localhost/blog/testurl.php?id=5//get the domain name or host addressEcho

JavaScript implementation: Top. location.href top-level window address this. location.href address of the current window#Test URL: http://localhost/blog/testurl.php?id=5//get the domain name or host addressEcho $_server[' Http_host ']. "