php get path of url code example

Example 1: php get full current url

$actual_link = (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] === 'on' ? "https" : "http") . "://$_SERVER[HTTP_HOST]$_SERVER[REQUEST_URI]";

Example 2: php get url path name

parse_url( $_SERVER[ 'REQUEST_URI' ], PHP_URL_PATH );

Example 3: part of url php

//https://www.google.com/search?key=1234
	$url = $_SERVER['REQUEST_URI']; 
    $url_components = parse_url($url); 
    parse_str($url_components['query'], $params); 
    $key = $params['key']; 

// key=1234