WPML wordpress custom menu links

wpml-wp-custom-link.php

//WPML home page link
$my_home_url = apply_filters( 'wpml_home_url', get_option( 'home' ) );
//WPML get current active language
if ( defined( 'ICL_LANGUAGE_CODE' ) ) {
	$activeen = '';
	$activept = '';
	//get current page/post id
	global $wp_query;
	$imthispage =  $wp_query->post->ID;
	//get the perm link
	$purl = get_the_permalink($imthispage);
	$linkpt = apply_filters( 'wpml_permalink', $purl , 'pt-pt' );
	$linken = apply_filters( 'wpml_permalink', $purl , 'en' );
	//PT
  if(ICL_LANGUAGE_CODE == 'pt-pt') { $activept = 'active';} 
	//EN
	if(ICL_LANGUAGE_CODE == 'en') { $activeen = 'active'; } 
}