wp-includes/user.php:1533Schedules a recurring recalculation of the total count of users.
function wp_schedule_update_user_counts() { if ( ! is_main_site() ) { return; } if ( ! wp_next_scheduled( 'wp_update_user_counts' ) && ! wp_installing() ) { wp_schedule_event( time(), 'twicedaily', 'wp_update_user_counts' ); }}Introduced in 6.0.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-includes/user.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.