wordpress - How to get the full URL of the current page using PHP -

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what "less code needed" way parameters url query string formatted following?

my current url

www.mysite.com/category/subcategory/#myqueryhash

i put code

$url="http://".$_server['http_host'].$_server['request_uri'];

it returns www.mysite.com/category/subcategory/

output should :

www.mysite.com/category/subcategory/#myqueryhash

you can use http request

<?php $current_url="http://".$_server['http_host'].$_server['request_uri']; ?>

you can use https request

<?php $current_url="https://".$_server['http_host'].$_server['request_uri']; ?>

you can use http/https request

<?php $current_url="//".$_server['http_host'].$_server['request_uri']; ?>

UIO