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.


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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. Only relevant on multi-network installations.

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Source

File: wp-includes/ms-functions.php. View all references

return apply_filters( 'domain_exists', $result, $domain, $path, $network_id );


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Changelog

Changelog
Version Description
3.5.0 Introduced.

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