How to detect the current language of a Joomla! website?

Question

I just want to generate a code that will detect the current language of my websit in joomla + php

Answer 1

See getLanguage in JFactory:

$lang = JFactory::getLanguage(); echo 'Current language is: ' . $lang->getName(); 

Once you have the language, you can also retrieve the locale/language code (e.g. en-US). Joomla! languages can have multiple locales, so you'll get an array.

$lang = JFactory::getLanguage(); foreach($lang->getLocale()  as  $locale) {     echo 'This language supports the locale: ' . $locale; } 

If for some reason, you are only interested in the first locale, you can simply grab the first element. You will probably need an array, like this:

$lang = JFactory::getLanguage(); $locales = $lang->getLocale(); echo 'This language\'s first locale is: ' . $locales[0]; 

If you just want to get the selected language tag (e.g. pt-PT) you can use getTag()

$lang = JFactory::getLanguage(); echo 'Current language is: ' . $lang->getTag(); 

Answer 2

In Joomla 3.4+, the answer by @MvanGeest still works. Here's a list of useful functions that exist on the language object:

• Get a handle on the current language through an object of type JLanguage

  $currentLanguage = JFactory::getLanguage(); 

• Get the current language name:

  $currentLanguageName = $currentLanguage->get('name');  //OR  $currentLanguageName = $currentLanguage->getName(); 

• Check if RTL (which is the case of the Arabic language and some other languages)

  $isRTL = $currentLanguage->get('rtl');  //OR  $isRTL = $currentLanguage->isRtl(); 

• Get the current language tag:

  $currentTag = $currentLanguage->get('tag');  //OR  $currentTag = $currentLanguage->getTag(); 

• Get a list of all the known languages:

  $arrLanguages = $currentLanguage->getKnownLanguages();