null|bool|WP_Network $network, string $domain, string $path, int|null $segments, string $paths )
Determine a network by its domain and path.
This allows one to short-circuit the default logic, perhaps by replacing it with a routine that is more optimal for your setup.
Return null to avoid the short-circuit. Return false if no network can be found at the requested domain and path. Otherwise, return an object from wp_get_network().
(null|bool|WP_Network) Network value to return by path.
(string) The requested domain.
(string) The requested path, in full.
(int|null) The suggested number of paths to consult. Default null, meaning the entire path was to be consulted.
(string) Array of paths to search for, based on