ApiPlatform\Core\Metadata\Extractor\YamlExtractor::extractPath PHP Метод

    protected function extractPath(string $path)
    {
        try {
            $resourcesYaml = Yaml::parse(file_get_contents($path));
        } catch (ParseException $e) {
            $e->setParsedFile($path);
            throw new InvalidArgumentException($e->getMessage(), $e->getCode(), $e);
        }
        if (null === ($resourcesYaml = $resourcesYaml['resources'] ?? $resourcesYaml)) {
            return;
        }
        if (!is_array($resourcesYaml)) {
            throw new InvalidArgumentException(sprintf('"resources" setting is expected to be null or an array, %s given in "%s".', gettype($resourcesYaml), $path));
        }
        $this->extractResources($resourcesYaml, $path);
    }