Using this plugin

Getting information about the current language of the UI and converting it

Converting language code

App::uses('Language', 'CakeTheme.Utility');

$language = new Language();
$result = $language->convertLangCode($lngCode, $outputFormat);

Where:

• $lngCode - Languge code for converting;
• $outputFormat - Output format:
  • name: The international (often english) name of the language;
  • native: The language name written in native representations;
  • iso639-1: The ISO 639-1 (two-letters code) language representation;
  • iso639-2/t: The ISO 639-2/T (three-letters code for terminology applications) language representation;
  • iso639-2/b: The ISO 639-2/B (three-letters code, for bibliographic applications) language representation;
  • iso639-3: The ISO 639-3 (same as ISO 639-2/T except that for the macrolanguages) language representation.