Alert: This function’s access is marked private. This means it is not intended for use by plugin or theme developers, only in other core functions. It is listed here for completeness.
WP_Theme_JSON_Resolver::recursively_iterate_json( string $dir ): array
Returns an array of all nested JSON files within a given directory.
Parameters
-
$dirstring Required -
The directory to recursively iterate and list files of.
Return
array The merged array.
Source
File: wp-includes/class-wp-theme-json-resolver.php.
View all references
private static function recursively_iterate_json( $dir ) {
$nested_files = new RecursiveIteratorIterator( new RecursiveDirectoryIterator( $dir ) );
$nested_json_files = iterator_to_array( new RegexIterator( $nested_files, '/^.+\.json$/i', RecursiveRegexIterator::GET_MATCH ) );
return $nested_json_files;
}
Changelog
| Version | Description |
|---|---|
| 6.2.0 | Introduced. |