subdirectory_reserved_names filter-hook . WP 3.0.0
Filters reserved site names on a sub-directory Multisite installation.
Usage
add_filter( 'subdirectory_reserved_names', 'filter_function_name_7426' );
function filter_function_name_7426( $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 2797
return apply_filters( 'subdirectory_reserved_names', $names );