wp_update_network_user_counts() │ WP 3.7.0

Updates the network-wide user count.

No Hooks.

Returns

null. Nothing (null).

Usage

wp_update_network_user_counts( $network_id );
$network_id(int|null)
ID of the network.
Default: current network

Changelog

Since 3.7.0 Introduced.
Since 4.8.0 The $network_id parameter has been added.
Since 6.0.0 This function is now a wrapper for wp_update_user_counts().

wp_update_network_user_counts() code WP 7.0

wp-includes/ms-functions.php 
function wp_update_network_user_counts( $network_id = null ) {
	wp_update_user_counts( $network_id );
}