Show Real Time Online Users in WordPress

// How to Show Real Time Online Users in WordPress

first install  https://wordpress.org/plugins/wp-useronline/


and use in template where to show user

<?php if (function_exists('users_online')): ?>
    <p>Users online: <div id="useronline-count"><?php users_online(); ?></div></p>
<?php endif; ?>
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suorce link:http://www.wpbeginner.com/plugins/how-to-show-real-time-online-users-in-wordpress/

full usages guide link :https://github.com/lesterchan/wp-useronline/