function getCurrentLang() {
    $lid = get_current_blog_id();
    $arlang = array(
        1 => array(
            'url' => '/',
            'locale' => 'en',
            'iso' => 'en',
            'text_active' => 'EN',
            'text_active_mobile' => 'EN'
        ),
        2 => array(
            'url' => '/de/',
            'locale' => 'de_DE',
            'iso' => 'de',
            'text_active' => 'DE',
            'text_active_mobile' => 'DE'
        ),
        3 => array(
            'url' => '/gr/',
            'locale' => 'el_GR',
            'iso' => 'gr',
            'text_active' => 'GR',
            'text_active_mobile' => 'GR'
        ),

    );

    $ar = array(
        'id' => $lid,
        'iso' => $arlang[$lid],
    );

    return $ar;
}
function languagesOptions() {
    $titan = TitanFramework::getInstance('my-theme');

    $ar = array(
        'status' => $titan->getOption('languages_showhide')
    );

    return $ar;
}