Smile\ElasticsuiteCore\Search\Request\ContainerConfiguration\RelevanceConfig\Factory::getPhoneticConfiguration PHP Method

    private function getPhoneticConfiguration($scopeCode)
    {
        $path = self::PHONETIC_CONFIG_XML_PREFIX;
        $configuration = (bool) $this->getConfigValue($path . "/enable", $scopeCode);
        if ($configuration) {
            $phoneticFuzziness = (bool) $this->getConfigValue($path . "/enable_fuzziness", $scopeCode);
            $configurationParams = ['fuzziness' => null];
            if ($phoneticFuzziness === true) {
                $fuzzinessParams = ['value' => $this->getConfigValue($path . "/fuzziness_value", $scopeCode), 'prefixLength' => $this->getConfigValue($path . "/fuzziness_prefix_length", $scopeCode), 'maxExpansion' => $this->getConfigValue($path . "/fuzziness_max_expansion", $scopeCode)];
                $configurationParams['fuzziness'] = $this->createFuzzinessConfiguration($fuzzinessParams);
            }
            $configuration = $this->objectManager->create('\\Smile\\ElasticsuiteCore\\Api\\Search\\Request\\Container\\RelevanceConfiguration\\PhoneticConfigurationInterface', $configurationParams);
        }
        return $configuration === false ? null : $configuration;
    }