How to add WPML Language Code to body class

In various scenarios it is very much required to show/hide few things in different language using CSS/Javascript. The most handy way I found is to add language code to the body class. But how do we do that?

I am using WPML for different languages, so they provide a Simple PHP Code ICL_LANGUAGE_CODE . Add the following to your functions.php

function addLanguageClassToBody($classes){
     return array_merge( $classes, array( ICL_LANGUAGE_CODE ) );
add_filter('body_class', 'addLanguageClassToBody');


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