How to get the complete URL of the current page in PHP

1. Use javascript to implement:

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

this.location.href The address of the current window

2. Use PHP to implement

http://localhost/PHP/XX.php?id=5

//Get the domain name or host address

echo $_SERVER['HTTP_HOST']; #localhost

//Get Web page address

echo $_SERVER['PHP_SELF']; #/PHP/XX.php

//Get URL parameters

echo $_SERVER["QUERY_STRING"]; #id=5

//Get user agent

echo $_SERVER['HTTP_REFERER'];

//Get user agent

echo $_SERVER['HTTP_REFERER'];

//Get the complete url

echo 'http://'.$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI'];
echo 'http://'.$_SERVER['HTTP_HOST'].$_SERVER['PHP_SELF'].'?'.$_SERVER['QUERY_STRING'];
#http://localhost/PHP/XX.php?id=5

//The complete url including the port number

echo 'http://'.$_SERVER['SERVER_NAME'].':'.$_SERVER["SERVER_PORT"].$_SERVER["REQUEST_URI"];
#http://localhost:80/PHP/XX.php?id=5

//Get the path only

$url='http://'.$_SERVER['SERVER_NAME'].$_SERVER["REQUEST_URI"]; 
echo dirname($url);
#http://localhost/PHP

Summary

That’s it That’s the entire content of this article. I hope the content of this article can be of some help to everyone’s study or work. If you have any questions, you can leave a message to communicate.

For more articles related to PHP’s method of obtaining the complete URL of the current page, please pay attention to the PHP Chinese website!