old/application/views/footer.php

<?php
    defined('BASEPATH') OR exit('No direct script access allowed');
?>
<section id="bottom" class="wet-asphalt repeating-background-transparent">
    <div class="container">
        <div class="row">
            <div class="col-md-3 col-sm-6">
                <h4><?= lang('footer_about') ?></h4>
                <p style="text-align: justify; hyphens: auto"><?= lang('footer_about_text') ?>
                    <a
                            href="/about"><?= lang('footer_about_link') ?></a>
                    !
                </p>
            </div>
            <!--/.col-md-3-->

            <div class="col-md-3 col-sm-6">
                <h4>Links</h4>
                <div>
                    <ul class="arrow">
                        <li>
                            <a href="/about"><?= lang('footer_about') ?></a>
                        </li>
                        <li>
                            <a href="/about/impressum"><?= lang('footer_impress') ?></a>
                        </li>
                        <li>
                            <a href="/about/impressum#disclaimer"><?= lang('footer_disclaimer') ?></a>
                        </li>
                        <li>
                            <a href="/about/impressum#datenschutz"><?= lang('footer_privacy_policy') ?></a>
                        </li>
                        <li>
                            <a href="/faq"><?= lang('footer_faq') ?></a>
                        </li>
                        <li>
                            <a href="/contact"><?= lang('footer_contact') ?></a>
                        </li>
                    </ul>
                </div>
            </div>
            <!--/.col-md-3-->

            <div class="col-md-3 col-sm-6">
                <h4><?= lang('footer_blog_posts') ?></h4>
                <div>
                    <?php
                        echo $this->GeneralModel->getBlogPosts(3);
                    ?>
                </div>
            </div>
            <!--/.col-md-3-->

            <div class="col-md-3 col-sm-6">
                <h4><?= lang('footer_language'); ?></h4>
                <a href="<?= base_url('de?r=' . urlencode(base64_encode(base_url(uri_string())))); ?>">
                    <span class="flag-icon flag-icon-de squared rounded"></span>
                    Deutsch
                </a>
                <br>
                <a href="<?= base_url('en?r=' . urlencode(base64_encode(base_url(uri_string())))); ?>">
                    <span class="flag-icon flag-icon-gb squared rounded"></span>
                    English
                </a>
                <br>
                <a href="<?= base_url('fr?r=' . urlencode(base64_encode(base_url(uri_string())))); ?>">
                    <span class="flag-icon flag-icon-fr squared rounded"></span>
                    Français
                </a>
            </div>
            <!--/.col-md-3-->
        </div>
    </div>
</section>
<!--/#bottom-->

<footer id="footer" class="midnight-blue">
    <div class="container">
        <div class="row">
            <div class="col-sm-6">
                &copy; Copyright
                <a href="<?= base_url(); ?>"
                   title="KingOfDog - Gaming mit Hund und Seele">KingOfDog
                </a>
                , 2015 -
                <?= date('Y'); ?>. All Rights Reserved.
            </div>
            <div class="col-sm-6">
                <ul class="float-right">
                    <li>
                        <a href="/">Home</a>
                    </li>
                    <li>
                        <a id="gototop" class="gototop" href="#">
                            <i class="icon-chevron-up"></i>
                        </a>
                    </li>
                    <!--#gototop-->
                </ul>
            </div>
        </div>
    </div>
</footer>
<!--/#footer-->
<?php
    $scripts = [
        'lib/jquery.min.js',
        'lib/popper.min.js',
        'lib/bootstrap.min.js',
        'lib/jquery.PageScroll2id.min.js',
        'lib/jquery.mobile.custom.min.js',
        'post-create.js',
        'post-item.js',
        'video-controls.js',
    ];
    if (isset($additionalScripts)) {
        $scripts = array_merge($scripts, $additionalScripts);
    }
    $scripts[] = 'main.js';
    $scriptName = base_url("combine.php?type=javascript&files=" . join(',', $scripts));
?>
<script src="<?= $scriptName ?>"></script>

<script>
    (function ($) {
        $(window).load(function () {
            $("a[rel='gotoid']").mPageScroll2id();
        });
    })(jQuery);
</script>

<script async src="//pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script>
<script>
     (adsbygoogle = window.adsbygoogle || []).push({
          google_ad_client: "ca-pub-8128132564337398",
          enable_page_level_ads: true
     });
</script>

<script type="text/javascript">
    var _paq = _paq || [];
    // require user consent before processing data
    /* tracker methods like "setCustomDimension" should be called before "trackPageView" */
    _paq.push(['trackPageView']);
    _paq.push(['enableLinkTracking']);
    (function () {
        var u = "//stats.kingofdog.eu/";
        _paq.push(['setTrackerUrl', u + 'piwik.php']);
        _paq.push(['setSiteId', '1']);
        var d = document, g = d.createElement('script'), s = d.getElementsByTagName('script')[0];
        g.type = 'text/javascript';
        g.async = true;
        g.defer = true;
        g.src = u + 'piwik.js';
        s.parentNode.insertBefore(g, s);
    })();
</script>

<!--<script type="text/javascript">
    var _paq = _paq || [];
    _paq.push(['trackPageView']);
    _paq.push(['enableLinkTracking']);
    (function () {
        var u = "//78.31.65.154/piwik/";
        _paq.push(['setTrackerUrl', u + 'piwik.php']);
        _paq.push(['setSiteId', '1']);
        var d = document, g = d.createElement('script'), s = d.getElementsByTagName('script')[0];
        g.type = 'text/javascript';
        g.async = true;
        g.defer = true;
        g.src = u + 'piwik.js';
        s.parentNode.insertBefore(g, s);
    })();
</script>-->
</body>

</html>