_. * For example, english is "en_US". * @return string */ function getLanguageId() { return $this->m_languageId; } // fn getLanguageId /** * Return the english name of this language. * @return string */ function getEnglishName() { return $this->m_englishName; } // fn getEnglishName /** * Return the name of the language as written in the language itself. * @return string */ function getNativeName() { return $this->m_nativeName; } // fn getNativeName /** * Get the two-letter code for this language. * @return string */ function getLanguageCode() { return $this->m_languageCode; } // fn getLanguageCode /** * Get the two-letter code for the country. * @return string */ function getCountryCode() { return $this->m_countryCode; } // fn getCountryCode } // class LanguageMetadata ?>