PhpBench\Serializer\XmlDecoder::processVariant PHP Метод

    private function processVariant(Variant $variant, \DOMElement $variantEl, array $resultClasses)
    {
        $errorEls = $variantEl->query('.//error');
        if ($errorEls->length) {
            $errors = [];
            foreach ($errorEls as $errorEl) {
                $error = new Error($errorEl->nodeValue, $errorEl->getAttribute('exception-class'), $errorEl->getAttribute('code'), $errorEl->getAttribute('file'), $errorEl->getAttribute('line'), '');
                $errors[] = $error;
            }
            $variant->createErrorStack($errors);
            return;
        }
        foreach ($variantEl->query('./iteration') as $iterationEl) {
            $results = [];
            foreach ($iterationEl->attributes as $attributeEl) {
                $name = $attributeEl->name;
                if (false === strpos($name, '-')) {
                    throw new \RuntimeException(sprintf('Expected attribute name to have a result key prefix, got "%s".', $name));
                }
                $prefix = substr($name, 0, strpos($name, '-'));
                if (!isset($resultClasses[$prefix])) {
                    throw new \RuntimeException(sprintf('No result class was provided with key "%s" for attribute "%s"', $prefix, $name));
                }
                $suffix = substr($name, strpos($name, '-') + 1);
                $results[$prefix][str_replace('-', '_', $suffix)] = $attributeEl->value;
            }
            $iteration = $variant->createIteration();
            foreach ($results as $resultKey => $resultData) {
                $iteration->setResult(call_user_func_array([$resultClasses[$resultKey], 'fromArray'], [$resultData]));
            }
        }
        // TODO: Serialize statistics ..
        $variant->computeStats();
    }