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Function Reference/get user count

The number of active users in your installation.

The count is cached and updated twice daily. This is not a live count.

<?php get_user_count() ?>

This function does not accept any parameters

<?php
  $user_count = get_user_count();
  echo "There are currently $user_count users on this site.";
?>

Since: 2.7

get_user_count() is located in wp-includes/ms-functions.php