WPML lang switcher

wpml_lang_switcher.php

<?php
$languages = icl_get_languages('skip_missing=0&orderby=code');
  if(!empty($languages)){
    $i = 0;
    $numItems = count(languages);
    foreach($languages as $l){                                        
      if(!$l['active']) {
        echo '<a href="'.$l['url'].'">'; 
      }
      echo $l['language_code'];
      if(!$l['active']) {
        echo '</a>';
      }
      if(++$i === $numItems) {
        echo "/";
      }
    }
  }
?>