bbp_new_site( int $blog_id, int $user_id, string $domain, string $path, int $site_id, array() $meta )

function bbp_new_site( $blog_id, $user_id, $domain, $path, $site_id, $meta ) {

	// Bail if plugin is not network activated
	if ( ! is_plugin_active_for_network( bbpress()->basename ) )
		return;

	// Switch to the new blog
	switch_to_blog( $blog_id );

	// Do the Forums activation routine
	do_action( 'bbp_new_site', $blog_id, $user_id, $domain, $path, $site_id, $meta );

	// restore original blog
	restore_current_blog();
}