How to get current page url in wordpress?

@giovanny.lueilwitz 

You can get the current page URL in WordPress by using the following PHP code:

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$current_url = home_url(add_query_arg(array(),$wp->request));
echo $current_url;

This code will retrieve the current URL of the page you are on and store it in the $current_url variable. You can then use this variable to display or use the URL in your WordPress website.