PHP Tutorial
- PHP Tutorial
- Install PHP
- PHP Code
- PHP Echo and print
- PHP Variable
- PHP Variable Scope
- PHP $ and $$
- PHP Constants
- PHP Data Types
- PHP Operators
- PHP Comments
Control Statement
- PHP If else
- PHP Switch
- PHP For Loop
- PHP foreach loop
- PHP While Loop
- PHP Do While Loop
- PHP Break
- PHP Continue
PHP Functions
- PHP Functions
- Parameterized Function
- PHP Call By Value and reference
- PHP Default Arguments
- PHP Variable Arguments
- PHP Recursive Function
PHP Arrays
PHP Strings
PHP Math
PHP Form
PHP Include
State Management
PHP File
Upload Download
PHP OOPs Concepts
- OOPs Concepts
- OOPs Abstract Class
- OOPs Abstraction
- OOPs Access Specifiers
- OOPs Const Keyword
- OOPs Constructor and destructor
- Encapsulation
- Final Keyword
- OOPs Functions
- OOPs Inheritance
- OOPs Interface
- OOPs Overloading
- OOPs Type Hinting
PHP MySQLi
- MySQLi CONNECT
- MySQLi CREATE DB
- MySQLi CREATE Table
- MySQLi INSERT
- MySQLi UPDATE
- MySQLi DELETE
- MySQLi SELECT
- MySQLi Order by
PHP Topics
- Compound Types
- is_null() Function
- Special Types
- Inheritance Task
- Special Types
- MVC Architecture
- PHP vs. JavaScript
- PHP vs. HTML
- PHP vs. Node.js
- PHP vs Python
- PHP PDO
- Top 10 PHP frameworks
- phpMyAdmin
- Count All Array Elements
- Create Newline
- Get Current Page URL
PHP Mail
To get the current page URL, PHP provides a superglobal variable $_SERVER. The $_SERVER is a built-in variable of PHP, which is used to get the current page URL. It is a superglobal variable, means it is always available in all scope.
If we want the full URL of the page, then we’ll need to check the protocol (or scheme name), whether it is https or http. See the example below:
<?php
if(isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] === 'on')
$url = "https://";
else
$url = "http://";
// Append the host(domain name, ip) to the URL.
$url.= $_SERVER['HTTP_HOST'];
// Append the requested resource location to the URL
$url.= $_SERVER['REQUEST_URI'];
echo $url;
?>
Output
Note: The isset() function is used here to check whether HTTPS is enabled or not. It checks whether a variable exists or not.
Or, we can also get the full URL of current page using another way given in the next example.
<?php
$protocol = ((!emptyempty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] != 'off') || $_SERVER['SERVER_PORT'] == 443) ? "https://" : "http://";
$CurPageURL = $protocol . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
echo "The URL of current page: ".$CurPageURL;
?>
Output
To get only name of the current page opened at browser, see the below example:
Output