Neos\Flow\Property\PropertyMapper::findEligibleConverterWithHighestPriority PHP Метод

    protected function findEligibleConverterWithHighestPriority($converters, $source, $targetType)
    {
        if (!is_array($converters)) {
            return null;
        }
        krsort($converters);
        reset($converters);
        foreach ($converters as $converter) {
            if (is_string($converter)) {
                $converter = $this->objectManager->get($converter);
            }
            /** @var TypeConverterInterface $converter */
            if ($converter->getPriority() < 0) {
                continue;
            }
            if ($converter->canConvertFrom($source, $targetType)) {
                return $converter;
            }
        }
        return null;
    }