Hi,
I have resolved it so please check. I pasted given below code at functions.php of child theme.
function sf_language_flags() {
$language_output = "";
if (function_exists('pll_the_languages')){
$languages = pll_the_languages(array('raw'=>1));
if(!empty($languages)){
foreach($languages as $l){
$language_output .= '<li>';
if($l['flag']){
if(!$l['current_lang']) {
$language_output .= '<a href="'.$l['url'].'"><img src="'.$l['flag'].'" height="12" alt="'.$l['slug'].'" width="18" /><span class="language name">'.$l['name'].'</span></a>'."\n";
} else {
$language_output .= '<div class="current-language"><img src="'.$l['flag'].'" height="12" alt="'.$l['slug'].'" width="18" /><span class="language name">'.$l['name'].'</span></div>'."\n";
}
}
$language_output .= '</li>';
}
}
} elseif (function_exists('icl_get_languages')) {
$languages = icl_get_languages('skip_missing=1&orderby=code');
if(!empty($languages)){
foreach($languages as $l){
$language_output .= '<li>';
if($l['country_flag_url']){
if(!$l['active']) {
$language_output .= '<a href="'.$l['url'].'"><img src="'.$l['country_flag_url'].'" height="12" alt="'.$l['language_code'].'" width="18" /><span class="language name">'.$l['translated_name'].'</span></a>'."\n";
} else {
$language_output .= '<div class="current-language"><img src="'.$l['country_flag_url'].'" height="12" alt="'.$l['language_code'].'" width="18" /><span class="language name">'.$l['translated_name'].'</span></div>'."\n";
}
}
$language_output .= '</li>';
}
}
} else {
$flags_url = get_template_directory_uri() . '/images/flags';
$language_output .= '<li><a href="#">DEMO - EXAMPLE PURPOSES</a></li><li><a href="#"><span class="language name">German</span></a></li><li><div class="current-language"><span class="language name">English</span></div></li><li><a href="#"><span class="language name">Spanish</span></a></li><li><a href="#"><span class="language name">French</span></a></li>'."\n";
}
return $language_output;
}
Thanks
Mohammad