install_network() │ WP 3.0.0

Install Network.

No Hooks.

Returns

null. Nothing (null).

Usage

install_network();

Changelog

Since 3.0.0 Introduced.

install_network() code WP 6.8.3

wp-admin/includes/schema.php 
function install_network() {
	if ( ! defined( 'WP_INSTALLING_NETWORK' ) ) {
		define( 'WP_INSTALLING_NETWORK', true );
	}

	dbDelta( wp_get_db_schema( 'global' ) );
}