How to print current URL path?

Question

I want to print out the current URL path, but my code doesn\'t work propperly.

I use this in my file.php

echo \"http://\".$_SERVER[\'HTTP_HOST\'].$_S         


        

Answer 1

$main_folder = str_replace('\\','/',dirname(__FILE__) );
$document_root = str_replace('\\','/',$_SERVER['DOCUMENT_ROOT'] );
$main_folder = str_replace( $document_root, '', $main_folder);
if( $main_folder ) {
    $current_url = $_SERVER['REQUEST_SCHEME'].'://'.$_SERVER['SERVER_NAME']. '/' . ltrim( $main_folder, '/' ) . '/';
} else {
    $current_url = $_SERVER['REQUEST_SCHEME'].'://'.rtrim( $_SERVER['SERVER_NAME'], '/'). '/';
}