apply_filters( 'domain_exists', int|null $result , string $domain , string $path , int $network_id )
Filters whether a site name is taken.
Description
The name is the site’s subdomain or the site’s subdirectory path depending on the network settings.
Parameters
- $result
-
(int|null) The site ID if the site name exists, null otherwise.
- $domain
-
(string) Domain to be checked.
- $path
-
(string) Path to be checked.
- $network_id
-
(int) Network ID. Relevant only on multi-network installations.
Source
Changelog
| Version | Description |
|---|---|
| WP-3.5.0 | Introduced. |