apply_filters( 'pre_get_main_site_id', int|null $main_site_id , WP_Network $network )
Filters the main site ID.
Description
Returning a positive integer will effectively short-circuit the function.
Parameters
-
$main_site_idint|null -
If a positive integer is returned, it is interpreted as the main site ID.
-
$networkWP_Network -
The network object for which the main site was detected.
Source
File: wp-includes/class-wp-network.php.
View all references
$main_site_id = (int) apply_filters( 'pre_get_main_site_id', null, $this );
Changelog
| Version | Description |
|---|---|
| 4.9.0 | Introduced. |