Wordpress WPML Language Function

wpml-language.php

<?php
/**
 * Language Functions
 */

// Exit if accessed directly.
defined( 'ABSPATH' ) || exit;


/**
 * Get default language
 */
function get_default_language() {
    return apply_filters('wpml_default_language', null);
}

function get_default_lang() {
    return get_default_language();
}

/**
 * Get list languages
 */
function get_languages() {
    if ( function_exists('icl_get_languages') ) {
        return icl_get_languages('skip_missing=0');
    }

    return false;
}

/**
 * Check has multi languages
 */
function has_multi_languages() {
    $languages = get_languages();
    if ( count($languages) > 1 ) {
        return true;
    }

    return false;
}

/**
 * Get active language
 */
function get_active_language() {
    $languages = get_languages();
    foreach ( $languages as $lang ) {
        if ( $lang['active'] ) {
            return $lang;
        }
    }

    return false;
}