subdirectory_reserved_names
Filters reserved site names on a sub-directory Multisite installation.
Usage
add_filter( 'subdirectory_reserved_names', 'wp_kama_subdirectory_reserved_names_filter' );
/**
* Function for `subdirectory_reserved_names` filter-hook.
*
* @param string[] $subdirectory_reserved_names Array of reserved names.
*
* @return string[]
*/
function wp_kama_subdirectory_reserved_names_filter( $subdirectory_reserved_names ){
// filter...
return $subdirectory_reserved_names;
}
- $subdirectory_reserved_names(string[])
- Array of reserved names.
Changelog
| Since 3.0.0 | Introduced. |
| Since 4.4.0 | 'wp-admin', 'wp-content', 'wp-includes', 'wp-json', and 'embed' were added to the reserved names list. |
Where the hook is called
subdirectory_reserved_names
wp-includes/ms-functions.php 2711
return apply_filters( 'subdirectory_reserved_names', $names );