Php provides multiple methods to obtain the current page address (with a tutorial), and php current _ PHP Tutorial

Php provides multiple methods to obtain the current page address (see the tutorial. Php provides multiple methods to obtain the current page address (with a tutorial). php currently provides multiple methods to obtain the current page address. php provides multiple methods to obtain the current page address, some examples are collected to teach php how to obtain the address of the current page.

Php provides multiple methods to obtain the current page address.

You can use php to obtain the current page address, including collecting instance tutorials and recording them.

Reference tutorial:

PHP to obtain the complete URL of the current page

Three methods for php to obtain the current page address parameters

Php obtains the url address bar and detailed parameter instances.

Example of php getting the current domain name and url address

Php retrieves the current URL

Example of php getting the complete url of the current page

PHP code:

// Obtain the domain name or HOST address echo $ _ SERVER ['http _ host']."
"; # 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 url www. jbxue. comecho '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 );

How to define a php function to get the location of the current page

Your database is regular. on the homepage-Product Center-Iron & Steel, you do not need to know about this Breadcrumb Navigation Homepage. you are on the iron and steel page, I believe you can easily obtain this topic of steel!
 

Php function to obtain the url of the current page

You can look at this:
A. php:


Click me first, and then pay attention to the URL </a>
Click "B. php". </a>
</Body>

B. php:



Echo 'The URL of the webpage is: '. $ _ SERVER ['http _ referer'];
?>
</Body>
----------------------------------------------------------------
. $ _ SERVER ['http _ referer'];
Obtain the URL of the previous level
 

Examples (Appendix): php currently obtains the current page address in php. there are multiple ways to obtain the current page address in php, including some examples of collection...