apply_filters( 'get_main_network_id', int $main_network_id )
Filters the main network ID.
Parameters
-
$main_network_idint -
The ID of the main network.
Source
File: wp-includes/functions.php.
View all references
return (int) apply_filters( 'get_main_network_id', $main_network_id );
Changelog
| Version | Description |
|---|---|
| 4.3.0 | Introduced. |