How to use get_permalink function in WordPress to get the current page URL, including query string?

Question

I'm trying to use the get_permalink function to display the current post/page URL on the frontend. The following code runs fine but does not print the query string. How to display the full URL including the query string?

// Short code: [current-url]
function current_url() {
return get_permalink($post->ID);
}
add_shortcode( 'current-url', 'current_url' ); ```

Answer 1

use this code for it

function current_url() {
global $wp;
echo home_url( $wp->request );
}
add_shortcode( 'current-url', 'current_url' );