Automattic\WooCommerce\Api\Infrastructure

ResolverHelpers::harvest_class_metadata │ private static │ WC 1.0

Mirror of ApiBuilder::harvest_metadata() for the runtime path. Walks Metadata{}-subclass attributes on a class reflector and returns name => value. Duplicate names are resolved last-wins — the build-time validator already errors on duplicates, so this is only relevant for in-process classes that never went through a build.

The per-target _apiMetadata opt-out (shows_in_metadata_query()) is not applied here: the $_metadata slot threaded into a class- level attribute's authorize() is for policy input, not discovery, so attribute authors see every entry regardless of how it surfaces through _apiMetadata.

Method of the class: ResolverHelpers{}

No Hooks.

Returns

Array. bool|int|float|string|null>

Usage

$result = ResolverHelpers::harvest_class_metadata( $ref ): array;
$ref(ReflectionClass) (required)
The class to read metadata from.

ResolverHelpers::harvest_class_metadata() code WC 10.9.1

woocommerce/src/Api/Infrastructure/ResolverHelpers.php 
private static function harvest_class_metadata( \ReflectionClass $ref ): array {
	$entries = array();
	foreach ( $ref->getAttributes( \Automattic\WooCommerce\Api\Attributes\Metadata::class, \ReflectionAttribute::IS_INSTANCEOF ) as $attribute ) {
		$instance                         = $attribute->newInstance();
		$entries[ $instance->get_name() ] = $instance->get_value();
	}
	return $entries;
}