/**
* A method to return a translation for a specific string in a specific realm.
* called with the realm first, followed by the key, this method will attempt
* to load the specific realm data if necessary before doing translation.
*
* This method accepts a variable number of arguments. Any arguments after
* the realm and the key are passed to the key via vsprintf
*
* i.e: lang_by_realm('tasks','my_string');
*
* @since 1.8
* @param string The realm
* @param string The lang key
* @return string
*/
function lang_by_realm()
{
$args = func_get_args();
return CmsLangOperations::lang_from_realm($args);
}
